17264715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 64

約数和(自身を含む): 31933440

約数和(自身を除く): 14668725

約数列:

[1, 3, 5, 13, 15, 29, 39, 43, 65, 71, 87, 129, 145, 195, 213, 215, 355, 377, 435, 559, 645, 923, 1065, 1131, 1247, 1677, 1885, 2059, 2769, 2795, 3053, 3741, 4615, 5655, 6177, 6235, 8385, 9159, 10295, 13845, 15265, 16211, 18705, 26767, 30885, 39689, 45795, 48633, 80301, 81055, 88537, 119067, 133835, 198445, 243165, 265611, 401505, 442685, 595335, 1150981, 1328055, 3452943, 5754905, 17264715]

約数ペア:

[(1, 17264715), (3, 5754905), (5, 3452943), (13, 1328055), (15, 1150981), (29, 595335), (39, 442685), (43, 401505), (65, 265611), (71, 243165), (87, 198445), (129, 133835), (145, 119067), (195, 88537), (213, 81055), (215, 80301), (355, 48633), (377, 45795), (435, 39689), (559, 30885), (645, 26767), (923, 18705), (1065, 16211), (1131, 15265), (1247, 13845), (1677, 10295), (1885, 9159), (2059, 8385), (2769, 6235), (2795, 6177), (3053, 5655), (3741, 4615)]