156975435

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{3221}}^1$

素因数の和:3273

約数の個数: 48

約数和(自身を含む): 294619680

約数和(自身を除く): 137644245

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 361, 513, 855, 1083, 1805, 2565, 3221, 3249, 5415, 9663, 9747, 16105, 16245, 28989, 48315, 48735, 61199, 86967, 144945, 183597, 305995, 434835, 550791, 917985, 1162781, 1652373, 2753955, 3488343, 5813905, 8261865, 10465029, 17441715, 31395087, 52325145, 156975435]

約数ペア:

[(1, 156975435), (3, 52325145), (5, 31395087), (9, 17441715), (15, 10465029), (19, 8261865), (27, 5813905), (45, 3488343), (57, 2753955), (95, 1652373), (135, 1162781), (171, 917985), (285, 550791), (361, 434835), (513, 305995), (855, 183597), (1083, 144945), (1805, 86967), (2565, 61199), (3221, 48735), (3249, 48315), (5415, 28989), (9663, 16245), (9747, 16105)]