61940125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 85123584

約数和(自身を除く): 23183459

約数列:

[1, 5, 13, 25, 47, 65, 125, 235, 325, 611, 811, 1175, 1625, 3055, 4055, 5875, 10543, 15275, 20275, 38117, 52715, 76375, 101375, 190585, 263575, 495521, 952925, 1317875, 2477605, 4764625, 12388025, 61940125]

約数ペア:

[(1, 61940125), (5, 12388025), (13, 4764625), (25, 2477605), (47, 1317875), (65, 952925), (125, 495521), (235, 263575), (325, 190585), (611, 101375), (811, 76375), (1175, 52715), (1625, 38117), (3055, 20275), (4055, 15275), (5875, 10543)]