61227725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8191}}^1$

素因数の和:8237

約数の個数: 24

約数和(自身を含む): 85327872

約数和(自身を除く): 24100147

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1495, 7475, 8191, 40955, 106483, 188393, 204775, 532415, 941965, 2449109, 2662075, 4709825, 12245545, 61227725]

約数ペア:

[(1, 61227725), (5, 12245545), (13, 4709825), (23, 2662075), (25, 2449109), (65, 941965), (115, 532415), (299, 204775), (325, 188393), (575, 106483), (1495, 40955), (7475, 8191)]