157004505

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1$

素因数の和:783

約数の個数: 96

約数和(自身を含む): 336710400

約数和(自身を除く): 179705895

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 37, 45, 57, 63, 95, 105, 111, 133, 171, 185, 259, 285, 315, 333, 399, 555, 665, 703, 709, 777, 855, 1197, 1295, 1665, 1995, 2109, 2127, 2331, 3515, 3545, 3885, 4921, 4963, 5985, 6327, 6381, 10545, 10635, 11655, 13471, 14763, 14889, 24605, 24815, 26233, 31635, 31905, 40413, 44289, 44667, 67355, 73815, 74445, 78699, 94297, 121239, 131165, 183631, 202065, 221445, 223335, 236097, 282891, 393495, 471485, 498427, 550893, 606195, 848673, 918155, 1180485, 1414455, 1495281, 1652679, 2492135, 2754465, 3488989, 4243365, 4485843, 7476405, 8263395, 10466967, 17444945, 22429215, 31400901, 52334835, 157004505]

約数ペア:

[(1, 157004505), (3, 52334835), (5, 31400901), (7, 22429215), (9, 17444945), (15, 10466967), (19, 8263395), (21, 7476405), (35, 4485843), (37, 4243365), (45, 3488989), (57, 2754465), (63, 2492135), (95, 1652679), (105, 1495281), (111, 1414455), (133, 1180485), (171, 918155), (185, 848673), (259, 606195), (285, 550893), (315, 498427), (333, 471485), (399, 393495), (555, 282891), (665, 236097), (703, 223335), (709, 221445), (777, 202065), (855, 183631), (1197, 131165), (1295, 121239), (1665, 94297), (1995, 78699), (2109, 74445), (2127, 73815), (2331, 67355), (3515, 44667), (3545, 44289), (3885, 40413), (4921, 31905), (4963, 31635), (5985, 26233), (6327, 24815), (6381, 24605), (10545, 14889), (10635, 14763), (11655, 13471)]