1157998465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{434521}}^1$

素因数の和:434580

約数の個数: 16

約数和(自身を含む): 1532993616

約数和(自身を除く): 374995151

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 434521, 2172605, 5648773, 17815361, 28243865, 89076805, 231599693, 1157998465]

約数ペア:

[(1, 1157998465), (5, 231599693), (13, 89076805), (41, 28243865), (65, 17815361), (205, 5648773), (533, 2172605), (2665, 434521)]