147252015

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{105557}}^1$

素因数の和:105599

約数の個数: 24

約数和(自身を含む): 263472768

約数和(自身を除く): 116220753

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 105557, 316671, 527785, 950013, 1583355, 3272267, 4750065, 9816801, 16361335, 29450403, 49084005, 147252015]

約数ペア:

[(1, 147252015), (3, 49084005), (5, 29450403), (9, 16361335), (15, 9816801), (31, 4750065), (45, 3272267), (93, 1583355), (155, 950013), (279, 527785), (465, 316671), (1395, 105557)]