308059065

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1447}}^1$

素因数の和:1563

約数の個数: 64

約数和(自身を含む): 583833600

約数和(自身を除く): 275774535

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 83, 95, 135, 171, 249, 285, 415, 513, 747, 855, 1245, 1447, 1577, 2241, 2565, 3735, 4341, 4731, 7235, 7885, 11205, 13023, 14193, 21705, 23655, 27493, 39069, 42579, 65115, 70965, 82479, 120101, 137465, 195345, 212895, 247437, 360303, 412395, 600505, 742311, 1080909, 1237185, 1801515, 2281919, 3242727, 3711555, 5404545, 6845757, 11409595, 16213635, 20537271, 34228785, 61611813, 102686355, 308059065]

約数ペア:

[(1, 308059065), (3, 102686355), (5, 61611813), (9, 34228785), (15, 20537271), (19, 16213635), (27, 11409595), (45, 6845757), (57, 5404545), (83, 3711555), (95, 3242727), (135, 2281919), (171, 1801515), (249, 1237185), (285, 1080909), (415, 742311), (513, 600505), (747, 412395), (855, 360303), (1245, 247437), (1447, 212895), (1577, 195345), (2241, 137465), (2565, 120101), (3735, 82479), (4341, 70965), (4731, 65115), (7235, 42579), (7885, 39069), (11205, 27493), (13023, 23655), (14193, 21705)]