127635195

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1\times {\mathrm{293}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 207531072

約数和(自身を除く): 79895877

約数列:

[1, 3, 5, 15, 113, 257, 293, 339, 565, 771, 879, 1285, 1465, 1695, 3855, 4395, 29041, 33109, 75301, 87123, 99327, 145205, 165545, 225903, 376505, 435615, 496635, 1129515, 8509013, 25527039, 42545065, 127635195]

約数ペア:

[(1, 127635195), (3, 42545065), (5, 25527039), (15, 8509013), (113, 1129515), (257, 496635), (293, 435615), (339, 376505), (565, 225903), (771, 165545), (879, 145205), (1285, 99327), (1465, 87123), (1695, 75301), (3855, 33109), (4395, 29041)]