196351375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2341}}^1$

素因数の和:2428

約数の個数: 32

約数和(自身を含む): 271821888

約数和(自身を除く): 75470513

約数列:

[1, 5, 11, 25, 55, 61, 125, 275, 305, 671, 1375, 1525, 2341, 3355, 7625, 11705, 16775, 25751, 58525, 83875, 128755, 142801, 292625, 643775, 714005, 1570811, 3218875, 3570025, 7854055, 17850125, 39270275, 196351375]

約数ペア:

[(1, 196351375), (5, 39270275), (11, 17850125), (25, 7854055), (55, 3570025), (61, 3218875), (125, 1570811), (275, 714005), (305, 643775), (671, 292625), (1375, 142801), (1525, 128755), (2341, 83875), (3355, 58525), (7625, 25751), (11705, 16775)]