4709625

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 8261760

約数和(自身を除く): 3552135

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 285, 375, 475, 661, 1425, 1983, 2375, 3305, 7125, 9915, 12559, 16525, 37677, 49575, 62795, 82625, 188385, 247875, 313975, 941925, 1569875, 4709625]

約数ペア:

[(1, 4709625), (3, 1569875), (5, 941925), (15, 313975), (19, 247875), (25, 188385), (57, 82625), (75, 62795), (95, 49575), (125, 37677), (285, 16525), (375, 12559), (475, 9915), (661, 7125), (1425, 3305), (1983, 2375)]