42627015

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30557}}^1$

素因数の和:30599

約数の個数: 24

約数和(自身を含む): 76272768

約数和(自身を除く): 33645753

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 30557, 91671, 152785, 275013, 458355, 947267, 1375065, 2841801, 4736335, 8525403, 14209005, 42627015]

約数ペア:

[(1, 42627015), (3, 14209005), (5, 8525403), (9, 4736335), (15, 2841801), (31, 1375065), (45, 947267), (93, 458355), (155, 275013), (279, 152785), (465, 91671), (1395, 30557)]