156969211425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9470239}}^1$

素因数の和:9470282

約数の個数: 48

約数和(自身を含む): 295926059520

約数和(自身を除く): 138956848095

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 195, 221, 255, 325, 425, 663, 975, 1105, 1275, 3315, 5525, 16575, 9470239, 28410717, 47351195, 123113107, 142053585, 160994063, 236755975, 369339321, 482982189, 615565535, 710267925, 804970315, 1846696605, 2092922819, 2414910945, 3077827675, 4024851575, 6278768457, 9233483025, 10464614095, 12074554725, 31393842285, 52323070475, 156969211425]

約数ペア:

[(1, 156969211425), (3, 52323070475), (5, 31393842285), (13, 12074554725), (15, 10464614095), (17, 9233483025), (25, 6278768457), (39, 4024851575), (51, 3077827675), (65, 2414910945), (75, 2092922819), (85, 1846696605), (195, 804970315), (221, 710267925), (255, 615565535), (325, 482982189), (425, 369339321), (663, 236755975), (975, 160994063), (1105, 142053585), (1275, 123113107), (3315, 47351195), (5525, 28410717), (16575, 9470239)]