4749219475

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1879}}^1$

素因数の和:2021

約数の個数: 96

約数和(自身を含む): 7989488640

約数和(自身を除く): 3240269165

約数列:

[1, 5, 7, 11, 13, 25, 35, 55, 65, 77, 91, 101, 143, 175, 275, 325, 385, 455, 505, 707, 715, 1001, 1111, 1313, 1879, 1925, 2275, 2525, 3535, 3575, 5005, 5555, 6565, 7777, 9191, 9395, 13153, 14443, 17675, 20669, 24427, 25025, 27775, 32825, 38885, 45955, 46975, 65765, 72215, 101101, 103345, 122135, 144683, 170989, 189779, 194425, 229775, 268697, 328825, 361075, 505505, 516725, 610675, 723415, 854945, 948895, 1328453, 1343485, 1880879, 2087569, 2467127, 2527525, 3617075, 4274725, 4744475, 6642265, 6717425, 9404395, 10437845, 12335635, 14612983, 17269889, 27138397, 33211325, 47021975, 52189225, 61678175, 73064915, 86349445, 135691985, 189968779, 365324575, 431747225, 678459925, 949843895, 4749219475]

約数ペア:

[(1, 4749219475), (5, 949843895), (7, 678459925), (11, 431747225), (13, 365324575), (25, 189968779), (35, 135691985), (55, 86349445), (65, 73064915), (77, 61678175), (91, 52189225), (101, 47021975), (143, 33211325), (175, 27138397), (275, 17269889), (325, 14612983), (385, 12335635), (455, 10437845), (505, 9404395), (707, 6717425), (715, 6642265), (1001, 4744475), (1111, 4274725), (1313, 3617075), (1879, 2527525), (1925, 2467127), (2275, 2087569), (2525, 1880879), (3535, 1343485), (3575, 1328453), (5005, 948895), (5555, 854945), (6565, 723415), (7777, 610675), (9191, 516725), (9395, 505505), (13153, 361075), (14443, 328825), (17675, 268697), (20669, 229775), (24427, 194425), (25025, 189779), (27775, 170989), (32825, 144683), (38885, 122135), (45955, 103345), (46975, 101101), (65765, 72215)]