69471775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5273}}^1$

素因数の和:5331

約数の個数: 24

約数和(自身を含む): 94172544

約数和(自身を除く): 24700769

約数列:

[1, 5, 17, 25, 31, 85, 155, 425, 527, 775, 2635, 5273, 13175, 26365, 89641, 131825, 163463, 448205, 817315, 2241025, 2778871, 4086575, 13894355, 69471775]

約数ペア:

[(1, 69471775), (5, 13894355), (17, 4086575), (25, 2778871), (31, 2241025), (85, 817315), (155, 448205), (425, 163463), (527, 131825), (775, 89641), (2635, 26365), (5273, 13175)]