5487625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 8072064

約数和(自身を除く): 2584439

約数列:

[1, 5, 11, 13, 25, 55, 65, 125, 143, 275, 307, 325, 715, 1375, 1535, 1625, 3377, 3575, 3991, 7675, 16885, 17875, 19955, 38375, 43901, 84425, 99775, 219505, 422125, 498875, 1097525, 5487625]

約数ペア:

[(1, 5487625), (5, 1097525), (11, 498875), (13, 422125), (25, 219505), (55, 99775), (65, 84425), (125, 43901), (143, 38375), (275, 19955), (307, 17875), (325, 16885), (715, 7675), (1375, 3991), (1535, 3575), (1625, 3377)]