156930615

素因数分解:

$3^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2437}}^1$

素因数の和:2510

約数の個数: 48

約数和(自身を含む): 287527968

約数和(自身を除く): 130597353

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 135, 159, 243, 265, 405, 477, 795, 1215, 1431, 2385, 2437, 4293, 7155, 7311, 12185, 12879, 21465, 21933, 36555, 64395, 65799, 109665, 129161, 197397, 328995, 387483, 592191, 645805, 986985, 1162449, 1937415, 2960955, 3487347, 5812245, 10462041, 17436735, 31386123, 52310205, 156930615]

約数ペア:

[(1, 156930615), (3, 52310205), (5, 31386123), (9, 17436735), (15, 10462041), (27, 5812245), (45, 3487347), (53, 2960955), (81, 1937415), (135, 1162449), (159, 986985), (243, 645805), (265, 592191), (405, 387483), (477, 328995), (795, 197397), (1215, 129161), (1431, 109665), (2385, 65799), (2437, 64395), (4293, 36555), (7155, 21933), (7311, 21465), (12185, 12879)]