3071475

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:117

約数の個数: 72

約数和(自身を含む): 6441552

約数和(自身を除く): 3370077

約数列:

[1, 3, 5, 9, 11, 15, 17, 25, 33, 45, 51, 55, 73, 75, 85, 99, 153, 165, 187, 219, 225, 255, 275, 365, 425, 495, 561, 657, 765, 803, 825, 935, 1095, 1241, 1275, 1683, 1825, 2409, 2475, 2805, 3285, 3723, 3825, 4015, 4675, 5475, 6205, 7227, 8415, 11169, 12045, 13651, 14025, 16425, 18615, 20075, 31025, 36135, 40953, 42075, 55845, 60225, 68255, 93075, 122859, 180675, 204765, 279225, 341275, 614295, 1023825, 3071475]

約数ペア:

[(1, 3071475), (3, 1023825), (5, 614295), (9, 341275), (11, 279225), (15, 204765), (17, 180675), (25, 122859), (33, 93075), (45, 68255), (51, 60225), (55, 55845), (73, 42075), (75, 40953), (85, 36135), (99, 31025), (153, 20075), (165, 18615), (187, 16425), (219, 14025), (225, 13651), (255, 12045), (275, 11169), (365, 8415), (425, 7227), (495, 6205), (561, 5475), (657, 4675), (765, 4015), (803, 3825), (825, 3723), (935, 3285), (1095, 2805), (1241, 2475), (1275, 2409), (1683, 1825)]