69430515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1279}}^1$

素因数の和:1352

約数の個数: 64

約数和(自身を含む): 141557760

約数和(自身を除く): 72127245

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 47, 55, 77, 105, 141, 165, 231, 235, 329, 385, 517, 705, 987, 1155, 1279, 1551, 1645, 2585, 3619, 3837, 4935, 6395, 7755, 8953, 10857, 14069, 18095, 19185, 26859, 42207, 44765, 54285, 60113, 70345, 98483, 134295, 180339, 211035, 295449, 300565, 420791, 492415, 661243, 901695, 1262373, 1477245, 1983729, 2103955, 3306215, 4628701, 6311865, 9918645, 13886103, 23143505, 69430515]

約数ペア:

[(1, 69430515), (3, 23143505), (5, 13886103), (7, 9918645), (11, 6311865), (15, 4628701), (21, 3306215), (33, 2103955), (35, 1983729), (47, 1477245), (55, 1262373), (77, 901695), (105, 661243), (141, 492415), (165, 420791), (231, 300565), (235, 295449), (329, 211035), (385, 180339), (517, 134295), (705, 98483), (987, 70345), (1155, 60113), (1279, 54285), (1551, 44765), (1645, 42207), (2585, 26859), (3619, 19185), (3837, 18095), (4935, 14069), (6395, 10857), (7755, 8953)]