5231235

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 8916480

約数和(自身を除く): 3685245

約数列:

[1, 3, 5, 15, 23, 59, 69, 115, 177, 257, 295, 345, 771, 885, 1285, 1357, 3855, 4071, 5911, 6785, 15163, 17733, 20355, 29555, 45489, 75815, 88665, 227445, 348749, 1046247, 1743745, 5231235]

約数ペア:

[(1, 5231235), (3, 1743745), (5, 1046247), (15, 348749), (23, 227445), (59, 88665), (69, 75815), (115, 45489), (177, 29555), (257, 20355), (295, 17733), (345, 15163), (771, 6785), (885, 5911), (1285, 4071), (1357, 3855)]