42847425

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{6143}}^1$

素因数の和:6190

約数の個数: 36

約数和(自身を含む): 79233024

約数和(自身を除く): 36385599

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 155, 225, 279, 465, 775, 1395, 2325, 6143, 6975, 18429, 30715, 55287, 92145, 153575, 190433, 276435, 460725, 571299, 952165, 1382175, 1713897, 2856495, 4760825, 8569485, 14282475, 42847425]

約数ペア:

[(1, 42847425), (3, 14282475), (5, 8569485), (9, 4760825), (15, 2856495), (25, 1713897), (31, 1382175), (45, 952165), (75, 571299), (93, 460725), (155, 276435), (225, 190433), (279, 153575), (465, 92145), (775, 55287), (1395, 30715), (2325, 18429), (6143, 6975)]