6417375

素因数分解:

$3^1\times 5^3\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 10845120

約数和(自身を除く): 4427745

約数列:

[1, 3, 5, 15, 25, 75, 109, 125, 157, 327, 375, 471, 545, 785, 1635, 2355, 2725, 3925, 8175, 11775, 13625, 17113, 19625, 40875, 51339, 58875, 85565, 256695, 427825, 1283475, 2139125, 6417375]

約数ペア:

[(1, 6417375), (3, 2139125), (5, 1283475), (15, 427825), (25, 256695), (75, 85565), (109, 58875), (125, 51339), (157, 40875), (327, 19625), (375, 17113), (471, 13625), (545, 11775), (785, 8175), (1635, 3925), (2355, 2725)]