42432795

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 80870400

約数和(自身を除く): 38437605

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 71, 95, 135, 171, 213, 233, 285, 355, 513, 639, 699, 855, 1065, 1165, 1349, 1917, 2097, 2565, 3195, 3495, 4047, 4427, 6291, 6745, 9585, 10485, 12141, 13281, 16543, 20235, 22135, 31455, 36423, 39843, 49629, 60705, 66405, 82715, 119529, 148887, 182115, 199215, 248145, 314317, 446661, 597645, 744435, 942951, 1571585, 2233305, 2828853, 4714755, 8486559, 14144265, 42432795]

約数ペア:

[(1, 42432795), (3, 14144265), (5, 8486559), (9, 4714755), (15, 2828853), (19, 2233305), (27, 1571585), (45, 942951), (57, 744435), (71, 597645), (95, 446661), (135, 314317), (171, 248145), (213, 199215), (233, 182115), (285, 148887), (355, 119529), (513, 82715), (639, 66405), (699, 60705), (855, 49629), (1065, 39843), (1165, 36423), (1349, 31455), (1917, 22135), (2097, 20235), (2565, 16543), (3195, 13281), (3495, 12141), (4047, 10485), (4427, 9585), (6291, 6745)]