1907313615

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{2473}}^1$

素因数の和:2713

約数の個数: 64

約数和(自身を含む): 3526934400

約数和(自身を除く): 1619620785

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 197, 261, 435, 591, 783, 985, 1305, 1773, 2473, 2955, 3915, 5319, 5713, 7419, 8865, 12365, 17139, 22257, 26595, 28565, 37095, 51417, 66771, 71717, 85695, 111285, 154251, 215151, 257085, 333855, 358585, 487181, 645453, 771255, 1075755, 1461543, 1936359, 2435905, 3227265, 4384629, 7307715, 9681795, 13153887, 14128249, 21923145, 42384747, 65769435, 70641245, 127154241, 211923735, 381462723, 635771205, 1907313615]

約数ペア:

[(1, 1907313615), (3, 635771205), (5, 381462723), (9, 211923735), (15, 127154241), (27, 70641245), (29, 65769435), (45, 42384747), (87, 21923145), (135, 14128249), (145, 13153887), (197, 9681795), (261, 7307715), (435, 4384629), (591, 3227265), (783, 2435905), (985, 1936359), (1305, 1461543), (1773, 1075755), (2473, 771255), (2955, 645453), (3915, 487181), (5319, 358585), (5713, 333855), (7419, 257085), (8865, 215151), (12365, 154251), (17139, 111285), (22257, 85695), (26595, 71717), (28565, 66771), (37095, 51417)]