42856471945

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{953}}^1$

素因数の和:1310

約数の個数: 64

約数和(自身を含む): 60583182336

約数和(自身を除く): 17726710391

約数列:

[1, 5, 7, 35, 67, 127, 151, 335, 469, 635, 755, 889, 953, 1057, 2345, 4445, 4765, 5285, 6671, 8509, 10117, 19177, 33355, 42545, 50585, 59563, 63851, 70819, 95885, 121031, 134239, 143903, 297815, 319255, 354095, 446957, 605155, 671195, 719515, 847217, 1007321, 1284859, 2234785, 4236085, 5036605, 6424295, 8109077, 8994013, 9641501, 18275681, 40545385, 44970065, 48207505, 56763539, 67490507, 91378405, 127929767, 283817695, 337452535, 639648835, 1224470627, 6122353135, 8571294389, 42856471945]

約数ペア:

[(1, 42856471945), (5, 8571294389), (7, 6122353135), (35, 1224470627), (67, 639648835), (127, 337452535), (151, 283817695), (335, 127929767), (469, 91378405), (635, 67490507), (755, 56763539), (889, 48207505), (953, 44970065), (1057, 40545385), (2345, 18275681), (4445, 9641501), (4765, 8994013), (5285, 8109077), (6671, 6424295), (8509, 5036605), (10117, 4236085), (19177, 2234785), (33355, 1284859), (42545, 1007321), (50585, 847217), (59563, 719515), (63851, 671195), (70819, 605155), (95885, 446957), (121031, 354095), (134239, 319255), (143903, 297815)]