13642575

素因数分解:

$3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{1801}}^1$

素因数の和:1915

約数の個数: 24

約数和(自身を含む): 22791696

約数和(自身を除く): 9149121

約数列:

[1, 3, 5, 15, 25, 75, 101, 303, 505, 1515, 1801, 2525, 5403, 7575, 9005, 27015, 45025, 135075, 181901, 545703, 909505, 2728515, 4547525, 13642575]

約数ペア:

[(1, 13642575), (3, 4547525), (5, 2728515), (15, 909505), (25, 545703), (75, 181901), (101, 135075), (303, 45025), (505, 27015), (1515, 9005), (1801, 7575), (2525, 5403)]