23075325

素因数分解:

$3^2\times 5^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:73

約数の個数: 144

約数和(自身を含む): 54163200

約数和(自身を除く): 31087875

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 23, 25, 35, 39, 45, 49, 63, 65, 69, 75, 91, 105, 115, 117, 147, 161, 175, 195, 207, 225, 245, 273, 299, 315, 325, 343, 345, 441, 455, 483, 525, 575, 585, 637, 735, 805, 819, 897, 975, 1029, 1035, 1127, 1225, 1365, 1449, 1495, 1575, 1715, 1725, 1911, 2093, 2205, 2275, 2415, 2691, 2925, 3087, 3185, 3381, 3675, 4025, 4095, 4459, 4485, 5145, 5175, 5635, 5733, 6279, 6825, 7245, 7475, 7889, 8575, 9555, 10143, 10465, 11025, 12075, 13377, 13455, 14651, 15435, 15925, 16905, 18837, 20475, 22295, 22425, 23667, 25725, 28175, 28665, 31395, 36225, 39445, 40131, 43953, 47775, 50715, 52325, 66885, 67275, 71001, 73255, 77175, 84525, 94185, 102557, 111475, 118335, 131859, 143325, 156975, 197225, 200655, 219765, 253575, 307671, 334425, 355005, 366275, 470925, 512785, 591675, 659295, 923013, 1003275, 1098825, 1538355, 1775025, 2563925, 3296475, 4615065, 7691775, 23075325]

約数ペア:

[(1, 23075325), (3, 7691775), (5, 4615065), (7, 3296475), (9, 2563925), (13, 1775025), (15, 1538355), (21, 1098825), (23, 1003275), (25, 923013), (35, 659295), (39, 591675), (45, 512785), (49, 470925), (63, 366275), (65, 355005), (69, 334425), (75, 307671), (91, 253575), (105, 219765), (115, 200655), (117, 197225), (147, 156975), (161, 143325), (175, 131859), (195, 118335), (207, 111475), (225, 102557), (245, 94185), (273, 84525), (299, 77175), (315, 73255), (325, 71001), (343, 67275), (345, 66885), (441, 52325), (455, 50715), (483, 47775), (525, 43953), (575, 40131), (585, 39445), (637, 36225), (735, 31395), (805, 28665), (819, 28175), (897, 25725), (975, 23667), (1029, 22425), (1035, 22295), (1127, 20475), (1225, 18837), (1365, 16905), (1449, 15925), (1495, 15435), (1575, 14651), (1715, 13455), (1725, 13377), (1911, 12075), (2093, 11025), (2205, 10465), (2275, 10143), (2415, 9555), (2691, 8575), (2925, 7889), (3087, 7475), (3185, 7245), (3381, 6825), (3675, 6279), (4025, 5733), (4095, 5635), (4459, 5175), (4485, 5145)]