90996675

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2251}}^1$

素因数の和:2289

約数の個数: 72

約数和(自身を含む): 191005632

約数和(自身を除く): 100008957

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 49, 55, 75, 77, 105, 147, 165, 175, 231, 245, 275, 385, 525, 539, 735, 825, 1155, 1225, 1617, 1925, 2251, 2695, 3675, 5775, 6753, 8085, 11255, 13475, 15757, 24761, 33765, 40425, 47271, 56275, 74283, 78785, 110299, 123805, 168825, 173327, 236355, 330897, 371415, 393925, 519981, 551495, 619025, 866635, 1181775, 1213289, 1654485, 1857075, 2599905, 2757475, 3639867, 4333175, 6066445, 8272425, 12999525, 18199335, 30332225, 90996675]

約数ペア:

[(1, 90996675), (3, 30332225), (5, 18199335), (7, 12999525), (11, 8272425), (15, 6066445), (21, 4333175), (25, 3639867), (33, 2757475), (35, 2599905), (49, 1857075), (55, 1654485), (75, 1213289), (77, 1181775), (105, 866635), (147, 619025), (165, 551495), (175, 519981), (231, 393925), (245, 371415), (275, 330897), (385, 236355), (525, 173327), (539, 168825), (735, 123805), (825, 110299), (1155, 78785), (1225, 74283), (1617, 56275), (1925, 47271), (2251, 40425), (2695, 33765), (3675, 24761), (5775, 15757), (6753, 13475), (8085, 11255)]