2765202075

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{919}}^1$

素因数の和:1289

約数の個数: 72

約数和(自身を含む): 5089793280

約数和(自身を除く): 2324591205

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 311, 387, 645, 919, 933, 1075, 1555, 1935, 2757, 2799, 3225, 4595, 4665, 7775, 8271, 9675, 13373, 13785, 13995, 22975, 23325, 39517, 40119, 41355, 66865, 68925, 69975, 118551, 120357, 197585, 200595, 206775, 285809, 334325, 355653, 592755, 601785, 857427, 987925, 1002975, 1429045, 1778265, 2572281, 2963775, 3008925, 4287135, 7145225, 8891325, 12289787, 12861405, 21435675, 36869361, 61448935, 64307025, 110608083, 184346805, 307244675, 553040415, 921734025, 2765202075]

約数ペア:

[(1, 2765202075), (3, 921734025), (5, 553040415), (9, 307244675), (15, 184346805), (25, 110608083), (43, 64307025), (45, 61448935), (75, 36869361), (129, 21435675), (215, 12861405), (225, 12289787), (311, 8891325), (387, 7145225), (645, 4287135), (919, 3008925), (933, 2963775), (1075, 2572281), (1555, 1778265), (1935, 1429045), (2757, 1002975), (2799, 987925), (3225, 857427), (4595, 601785), (4665, 592755), (7775, 355653), (8271, 334325), (9675, 285809), (13373, 206775), (13785, 200595), (13995, 197585), (22975, 120357), (23325, 118551), (39517, 69975), (40119, 68925), (41355, 66865)]