30250005

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{487}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 50174208

約数和(自身を除く): 19924203

約数列:

[1, 3, 5, 15, 41, 101, 123, 205, 303, 487, 505, 615, 1461, 1515, 2435, 4141, 7305, 12423, 19967, 20705, 49187, 59901, 62115, 99835, 147561, 245935, 299505, 737805, 2016667, 6050001, 10083335, 30250005]

約数ペア:

[(1, 30250005), (3, 10083335), (5, 6050001), (15, 2016667), (41, 737805), (101, 299505), (123, 245935), (205, 147561), (303, 99835), (487, 62115), (505, 59901), (615, 49187), (1461, 20705), (1515, 19967), (2435, 12423), (4141, 7305)]