71037195

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{397}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 116152320

約数和(自身を除く): 45115125

約数列:

[1, 3, 5, 15, 79, 151, 237, 395, 397, 453, 755, 1185, 1191, 1985, 2265, 5955, 11929, 31363, 35787, 59645, 59947, 94089, 156815, 178935, 179841, 299735, 470445, 899205, 4735813, 14207439, 23679065, 71037195]

約数ペア:

[(1, 71037195), (3, 23679065), (5, 14207439), (15, 4735813), (79, 899205), (151, 470445), (237, 299735), (395, 179841), (397, 178935), (453, 156815), (755, 94089), (1185, 59947), (1191, 59645), (1985, 35787), (2265, 31363), (5955, 11929)]