4142685

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 7004160

約数和(自身を除く): 2861475

約数列:

[1, 3, 5, 15, 31, 59, 93, 151, 155, 177, 295, 453, 465, 755, 885, 1829, 2265, 4681, 5487, 8909, 9145, 14043, 23405, 26727, 27435, 44545, 70215, 133635, 276179, 828537, 1380895, 4142685]

約数ペア:

[(1, 4142685), (3, 1380895), (5, 828537), (15, 276179), (31, 133635), (59, 70215), (93, 44545), (151, 27435), (155, 26727), (177, 23405), (295, 14043), (453, 9145), (465, 8909), (755, 5487), (885, 4681), (1829, 2265)]