15709119415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{42649}}^1$

素因数の和:42883

約数の個数: 32

約数和(自身を含む): 21237652800

約数和(自身を除く): 5528533385

約数列:

[1, 5, 11, 37, 55, 181, 185, 407, 905, 1991, 2035, 6697, 9955, 33485, 42649, 73667, 213245, 368335, 469139, 1578013, 2345695, 7719469, 7890065, 17358143, 38597345, 84914159, 86790715, 285620353, 424570795, 1428101765, 3141823883, 15709119415]

約数ペア:

[(1, 15709119415), (5, 3141823883), (11, 1428101765), (37, 424570795), (55, 285620353), (181, 86790715), (185, 84914159), (407, 38597345), (905, 17358143), (1991, 7890065), (2035, 7719469), (6697, 2345695), (9955, 1578013), (33485, 469139), (42649, 368335), (73667, 213245)]