3189285

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 6402240

約数和(自身を除く): 3212955

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 379, 495, 561, 765, 935, 1137, 1683, 1895, 2805, 3411, 4169, 5685, 6443, 8415, 12507, 17055, 19329, 20845, 32215, 37521, 57987, 62535, 70873, 96645, 187605, 212619, 289935, 354365, 637857, 1063095, 3189285]

約数ペア:

[(1, 3189285), (3, 1063095), (5, 637857), (9, 354365), (11, 289935), (15, 212619), (17, 187605), (33, 96645), (45, 70873), (51, 62535), (55, 57987), (85, 37521), (99, 32215), (153, 20845), (165, 19329), (187, 17055), (255, 12507), (379, 8415), (495, 6443), (561, 5685), (765, 4169), (935, 3411), (1137, 2805), (1683, 1895)]