15703015055

素因数分解:

$5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:446

約数の個数: 128

約数和(自身を含む): 25004851200

約数和(自身を除く): 9301836145

約数列:

[1, 5, 7, 13, 23, 35, 49, 65, 91, 113, 115, 161, 245, 271, 299, 343, 455, 565, 637, 791, 805, 1127, 1355, 1469, 1495, 1715, 1897, 2093, 2599, 3185, 3523, 3955, 4459, 5537, 5635, 6233, 7345, 7889, 9485, 10283, 10465, 12995, 13279, 14651, 17615, 18193, 22295, 24661, 27685, 30623, 31165, 33787, 38759, 39445, 43631, 51415, 66395, 71981, 73255, 81029, 90965, 92953, 102557, 123305, 127351, 153115, 168935, 172627, 193795, 214361, 218155, 236509, 305417, 359905, 398099, 405145, 464765, 503867, 512785, 567203, 636755, 704329, 863135, 891457, 1071805, 1182545, 1208389, 1500527, 1527085, 1655563, 1990495, 2137919, 2519335, 2786693, 2836015, 3521645, 3970421, 4457285, 4930303, 6041945, 7502635, 8277815, 9156277, 10503689, 10689595, 11588941, 13933465, 19506851, 19852105, 24651515, 27792947, 34512121, 45781385, 52518445, 57944705, 64093939, 97534255, 136547957, 138964735, 172560605, 241584847, 320469695, 448657573, 682739785, 1207924235, 2243287865, 3140603011, 15703015055]

約数ペア:

[(1, 15703015055), (5, 3140603011), (7, 2243287865), (13, 1207924235), (23, 682739785), (35, 448657573), (49, 320469695), (65, 241584847), (91, 172560605), (113, 138964735), (115, 136547957), (161, 97534255), (245, 64093939), (271, 57944705), (299, 52518445), (343, 45781385), (455, 34512121), (565, 27792947), (637, 24651515), (791, 19852105), (805, 19506851), (1127, 13933465), (1355, 11588941), (1469, 10689595), (1495, 10503689), (1715, 9156277), (1897, 8277815), (2093, 7502635), (2599, 6041945), (3185, 4930303), (3523, 4457285), (3955, 3970421), (4459, 3521645), (5537, 2836015), (5635, 2786693), (6233, 2519335), (7345, 2137919), (7889, 1990495), (9485, 1655563), (10283, 1527085), (10465, 1500527), (12995, 1208389), (13279, 1182545), (14651, 1071805), (17615, 891457), (18193, 863135), (22295, 704329), (24661, 636755), (27685, 567203), (30623, 512785), (31165, 503867), (33787, 464765), (38759, 405145), (39445, 398099), (43631, 359905), (51415, 305417), (66395, 236509), (71981, 218155), (73255, 214361), (81029, 193795), (90965, 172627), (92953, 168935), (102557, 153115), (123305, 127351)]