1007991505

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{67043}}^1$

素因数の和:67176

約数の個数: 16

約数和(自身を含む): 1261499904

約数和(自身を除く): 253508399

約数列:

[1, 5, 31, 97, 155, 485, 3007, 15035, 67043, 335215, 2078333, 6503171, 10391665, 32515855, 201598301, 1007991505]

約数ペア:

[(1, 1007991505), (5, 201598301), (31, 32515855), (97, 10391665), (155, 6503171), (485, 2078333), (3007, 335215), (15035, 67043)]