315410265

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:431

約数の個数: 72

約数和(自身を含む): 590029440

約数和(自身を除く): 274619175

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 79, 85, 153, 237, 255, 289, 307, 395, 711, 765, 867, 921, 1185, 1343, 1445, 1535, 2601, 2763, 3555, 4029, 4335, 4605, 5219, 6715, 12087, 13005, 13815, 15657, 20145, 22831, 24253, 26095, 46971, 60435, 68493, 72759, 78285, 88723, 114155, 121265, 205479, 218277, 234855, 266169, 342465, 363795, 412301, 443615, 798507, 1027395, 1091385, 1236903, 1330845, 2061505, 3710709, 3992535, 6184515, 7009117, 18553545, 21027351, 35045585, 63082053, 105136755, 315410265]

約数ペア:

[(1, 315410265), (3, 105136755), (5, 63082053), (9, 35045585), (15, 21027351), (17, 18553545), (45, 7009117), (51, 6184515), (79, 3992535), (85, 3710709), (153, 2061505), (237, 1330845), (255, 1236903), (289, 1091385), (307, 1027395), (395, 798507), (711, 443615), (765, 412301), (867, 363795), (921, 342465), (1185, 266169), (1343, 234855), (1445, 218277), (1535, 205479), (2601, 121265), (2763, 114155), (3555, 88723), (4029, 78285), (4335, 72759), (4605, 68493), (5219, 60435), (6715, 46971), (12087, 26095), (13005, 24253), (13815, 22831), (15657, 20145)]