1247545635

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{547}}^1$

素因数の和:705

約数の個数: 96

約数和(自身を含む): 2428911360

約数和(自身を除く): 1181365725

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 107, 145, 147, 203, 245, 321, 435, 535, 547, 609, 735, 749, 1015, 1421, 1605, 1641, 2247, 2735, 3045, 3103, 3745, 3829, 4263, 5243, 7105, 8205, 9309, 11235, 11487, 15515, 15729, 15863, 19145, 21315, 21721, 26215, 26803, 46545, 47589, 57435, 58529, 65163, 78645, 79315, 80409, 108605, 111041, 134015, 152047, 175587, 237945, 292645, 325815, 333123, 402045, 409703, 456141, 555205, 760235, 777287, 877935, 1229109, 1665615, 1697341, 2048515, 2280705, 2331861, 2867921, 3886435, 5092023, 6145545, 8486705, 8603763, 11659305, 11881387, 14339605, 25460115, 35644161, 43018815, 59406935, 83169709, 178220805, 249509127, 415848545, 1247545635]

約数ペア:

[(1, 1247545635), (3, 415848545), (5, 249509127), (7, 178220805), (15, 83169709), (21, 59406935), (29, 43018815), (35, 35644161), (49, 25460115), (87, 14339605), (105, 11881387), (107, 11659305), (145, 8603763), (147, 8486705), (203, 6145545), (245, 5092023), (321, 3886435), (435, 2867921), (535, 2331861), (547, 2280705), (609, 2048515), (735, 1697341), (749, 1665615), (1015, 1229109), (1421, 877935), (1605, 777287), (1641, 760235), (2247, 555205), (2735, 456141), (3045, 409703), (3103, 402045), (3745, 333123), (3829, 325815), (4263, 292645), (5243, 237945), (7105, 175587), (8205, 152047), (9309, 134015), (11235, 111041), (11487, 108605), (15515, 80409), (15729, 79315), (15863, 78645), (19145, 65163), (21315, 58529), (21721, 57435), (26215, 47589), (26803, 46545)]