9185445

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 16803072

約数和(自身を除く): 7617627

約数列:

[1, 3, 5, 9, 15, 43, 45, 47, 101, 129, 141, 215, 235, 303, 387, 423, 505, 645, 705, 909, 1515, 1935, 2021, 2115, 4343, 4545, 4747, 6063, 10105, 13029, 14241, 18189, 21715, 23735, 30315, 39087, 42723, 65145, 71205, 90945, 195435, 204121, 213615, 612363, 1020605, 1837089, 3061815, 9185445]

約数ペア:

[(1, 9185445), (3, 3061815), (5, 1837089), (9, 1020605), (15, 612363), (43, 213615), (45, 204121), (47, 195435), (101, 90945), (129, 71205), (141, 65145), (215, 42723), (235, 39087), (303, 30315), (387, 23735), (423, 21715), (505, 18189), (645, 14241), (705, 13029), (909, 10105), (1515, 6063), (1935, 4747), (2021, 4545), (2115, 4343)]