4011215

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:179

約数の個数: 24

約数和(自身を含む): 5375808

約数和(自身を除く): 1364593

約数列:

[1, 5, 13, 47, 65, 101, 169, 235, 505, 611, 845, 1313, 3055, 4747, 6565, 7943, 17069, 23735, 39715, 61711, 85345, 308555, 802243, 4011215]

約数ペア:

[(1, 4011215), (5, 802243), (13, 308555), (47, 85345), (65, 61711), (101, 39715), (169, 23735), (235, 17069), (505, 7943), (611, 6565), (845, 4747), (1313, 3055)]