157424535

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1709}}^1$

素因数の和:1832

約数の個数: 48

約数和(自身を含む): 288100800

約数和(自身を除く): 130676265

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 89, 115, 207, 267, 345, 445, 801, 1035, 1335, 1709, 2047, 4005, 5127, 6141, 8545, 10235, 15381, 18423, 25635, 30705, 39307, 76905, 92115, 117921, 152101, 196535, 353763, 456303, 589605, 760505, 1368909, 1768815, 2281515, 3498323, 6844545, 10494969, 17491615, 31484907, 52474845, 157424535]

約数ペア:

[(1, 157424535), (3, 52474845), (5, 31484907), (9, 17491615), (15, 10494969), (23, 6844545), (45, 3498323), (69, 2281515), (89, 1768815), (115, 1368909), (207, 760505), (267, 589605), (345, 456303), (445, 353763), (801, 196535), (1035, 152101), (1335, 117921), (1709, 92115), (2047, 76905), (4005, 39307), (5127, 30705), (6141, 25635), (8545, 18423), (10235, 15381)]