157250415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{9539}}^1$

素因数の和:9711

約数の個数: 32

約数和(自身を含む): 289405440

約数和(自身を除く): 132155025

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 157, 471, 785, 1099, 2355, 3297, 5495, 9539, 16485, 28617, 47695, 66773, 143085, 200319, 333865, 1001595, 1497623, 4492869, 7488115, 10483361, 22464345, 31450083, 52416805, 157250415]

約数ペア:

[(1, 157250415), (3, 52416805), (5, 31450083), (7, 22464345), (15, 10483361), (21, 7488115), (35, 4492869), (105, 1497623), (157, 1001595), (471, 333865), (785, 200319), (1099, 143085), (2355, 66773), (3297, 47695), (5495, 28617), (9539, 16485)]