5195125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:190

約数の個数: 32

約数和(自身を含む): 7338240

約数和(自身を除く): 2143115

約数列:

[1, 5, 13, 23, 25, 65, 115, 125, 139, 299, 325, 575, 695, 1495, 1625, 1807, 2875, 3197, 3475, 7475, 9035, 15985, 17375, 37375, 41561, 45175, 79925, 207805, 225875, 399625, 1039025, 5195125]

約数ペア:

[(1, 5195125), (5, 1039025), (13, 399625), (23, 225875), (25, 207805), (65, 79925), (115, 45175), (125, 41561), (139, 37375), (299, 17375), (325, 15985), (575, 9035), (695, 7475), (1495, 3475), (1625, 3197), (1807, 2875)]