4069215

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2917}}^1$

素因数の和:2959

約数の個数: 24

約数和(自身を含む): 7283328

約数和(自身を除く): 3214113

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 2917, 8751, 14585, 26253, 43755, 90427, 131265, 271281, 452135, 813843, 1356405, 4069215]

約数ペア:

[(1, 4069215), (3, 1356405), (5, 813843), (9, 452135), (15, 271281), (31, 131265), (45, 90427), (93, 43755), (155, 26253), (279, 14585), (465, 8751), (1395, 2917)]