507645

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:429

約数の個数: 24

約数和(自身を含む): 912600

約数和(自身を除く): 404955

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 389, 435, 1167, 1305, 1945, 3501, 5835, 11281, 17505, 33843, 56405, 101529, 169215, 507645]

約数ペア:

[(1, 507645), (3, 169215), (5, 101529), (9, 56405), (15, 33843), (29, 17505), (45, 11281), (87, 5835), (145, 3501), (261, 1945), (389, 1305), (435, 1167)]