1275202005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{58109}}^1$

素因数の和:58154

約数の個数: 64

約数和(自身を含む): 2677708800

約数和(自身を除く): 1402506795

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 33, 35, 55, 57, 77, 95, 105, 133, 165, 209, 231, 285, 385, 399, 627, 665, 1045, 1155, 1463, 1995, 3135, 4389, 7315, 21945, 58109, 174327, 290545, 406763, 639199, 871635, 1104071, 1220289, 1917597, 2033815, 3195995, 3312213, 4474393, 5520355, 6101445, 7728497, 9587985, 12144781, 13423179, 16561065, 22371965, 23185491, 36434343, 38642485, 60723905, 67115895, 85013467, 115927455, 182171715, 255040401, 425067335, 1275202005]

約数ペア:

[(1, 1275202005), (3, 425067335), (5, 255040401), (7, 182171715), (11, 115927455), (15, 85013467), (19, 67115895), (21, 60723905), (33, 38642485), (35, 36434343), (55, 23185491), (57, 22371965), (77, 16561065), (95, 13423179), (105, 12144781), (133, 9587985), (165, 7728497), (209, 6101445), (231, 5520355), (285, 4474393), (385, 3312213), (399, 3195995), (627, 2033815), (665, 1917597), (1045, 1220289), (1155, 1104071), (1463, 871635), (1995, 639199), (3135, 406763), (4389, 290545), (7315, 174327), (21945, 58109)]