27190565

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 35837952

約数和(自身を除く): 8647387

約数列:

[1, 5, 17, 31, 85, 155, 289, 527, 607, 1445, 2635, 3035, 8959, 10319, 18817, 44795, 51595, 94085, 175423, 319889, 877115, 1599445, 5438113, 27190565]

約数ペア:

[(1, 27190565), (5, 5438113), (17, 1599445), (31, 877115), (85, 319889), (155, 175423), (289, 94085), (527, 51595), (607, 44795), (1445, 18817), (2635, 10319), (3035, 8959)]