157033653705

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{397}}^1\times {\mathrm{557}}^1$

素因数の和:1375

約数の個数: 96

約数和(自身を含む): 280486761984

約数和(自身を除く): 123453108279

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 367, 387, 397, 557, 645, 1101, 1191, 1671, 1835, 1935, 1985, 2785, 3303, 3573, 5013, 5505, 5955, 8355, 15781, 16515, 17071, 17865, 23951, 25065, 47343, 51213, 71853, 78905, 85355, 119755, 142029, 145699, 153639, 204419, 215559, 221129, 236715, 256065, 359265, 437097, 613257, 663387, 710145, 728495, 768195, 1022095, 1077795, 1105645, 1311291, 1839771, 1990161, 2185485, 3066285, 3316935, 6265057, 6556455, 8790017, 9198855, 9508547, 9950805, 18795171, 26370051, 28525641, 31325285, 43950085, 47542735, 56385513, 79110153, 81154343, 85576923, 93975855, 131850255, 142628205, 243463029, 281927565, 395550765, 405771715, 427884615, 730389087, 1217315145, 3489636749, 3651945435, 10468910247, 17448183745, 31406730741, 52344551235, 157033653705]

約数ペア:

[(1, 157033653705), (3, 52344551235), (5, 31406730741), (9, 17448183745), (15, 10468910247), (43, 3651945435), (45, 3489636749), (129, 1217315145), (215, 730389087), (367, 427884615), (387, 405771715), (397, 395550765), (557, 281927565), (645, 243463029), (1101, 142628205), (1191, 131850255), (1671, 93975855), (1835, 85576923), (1935, 81154343), (1985, 79110153), (2785, 56385513), (3303, 47542735), (3573, 43950085), (5013, 31325285), (5505, 28525641), (5955, 26370051), (8355, 18795171), (15781, 9950805), (16515, 9508547), (17071, 9198855), (17865, 8790017), (23951, 6556455), (25065, 6265057), (47343, 3316935), (51213, 3066285), (71853, 2185485), (78905, 1990161), (85355, 1839771), (119755, 1311291), (142029, 1105645), (145699, 1077795), (153639, 1022095), (204419, 768195), (215559, 728495), (221129, 710145), (236715, 663387), (256065, 613257), (359265, 437097)]