1296752895

素因数分解:

$3^4\times 5^1\times {\mathrm{389}}^1\times {\mathrm{8231}}^1$

素因数の和:8637

約数の個数: 40

約数和(自身を含む): 2330808480

約数和(自身を除く): 1034055585

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 389, 405, 1167, 1945, 3501, 5835, 8231, 10503, 17505, 24693, 31509, 41155, 52515, 74079, 123465, 157545, 222237, 370395, 666711, 1111185, 3201859, 3333555, 9605577, 16009295, 28816731, 48027885, 86450193, 144083655, 259350579, 432250965, 1296752895]

約数ペア:

[(1, 1296752895), (3, 432250965), (5, 259350579), (9, 144083655), (15, 86450193), (27, 48027885), (45, 28816731), (81, 16009295), (135, 9605577), (389, 3333555), (405, 3201859), (1167, 1111185), (1945, 666711), (3501, 370395), (5835, 222237), (8231, 157545), (10503, 123465), (17505, 74079), (24693, 52515), (31509, 41155)]