88701865

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{311}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 126696960

約数和(自身を除く): 37995095

約数列:

[1, 5, 7, 29, 35, 145, 203, 281, 311, 1015, 1405, 1555, 1967, 2177, 8149, 9019, 9835, 10885, 40745, 45095, 57043, 63133, 87391, 285215, 315665, 436955, 611737, 2534339, 3058685, 12671695, 17740373, 88701865]

約数ペア:

[(1, 88701865), (5, 17740373), (7, 12671695), (29, 3058685), (35, 2534339), (145, 611737), (203, 436955), (281, 315665), (311, 285215), (1015, 87391), (1405, 63133), (1555, 57043), (1967, 45095), (2177, 40745), (8149, 10885), (9019, 9835)]