74686635

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{72161}}^1$

素因数の和:72195

約数の個数: 24

約数和(自身を含む): 135087264

約数和(自身を除く): 60400629

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 72161, 216483, 360805, 649449, 1082415, 1659703, 3247245, 4979109, 8298515, 14937327, 24895545, 74686635]

約数ペア:

[(1, 74686635), (3, 24895545), (5, 14937327), (9, 8298515), (15, 4979109), (23, 3247245), (45, 1659703), (69, 1082415), (115, 649449), (207, 360805), (345, 216483), (1035, 72161)]