3836625

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{787}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 6883968

約数和(自身を除く): 3047343

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 787, 975, 1625, 2361, 3935, 4875, 10231, 11805, 19675, 30693, 51155, 59025, 98375, 153465, 255775, 295125, 767325, 1278875, 3836625]

約数ペア:

[(1, 3836625), (3, 1278875), (5, 767325), (13, 295125), (15, 255775), (25, 153465), (39, 98375), (65, 59025), (75, 51155), (125, 30693), (195, 19675), (325, 11805), (375, 10231), (787, 4875), (975, 3935), (1625, 2361)]