4691385

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:123

約数の個数: 64

約数和(自身を含む): 9216000

約数和(自身を除く): 4524615

約数列:

[1, 3, 5, 9, 15, 19, 27, 31, 45, 57, 59, 93, 95, 135, 155, 171, 177, 279, 285, 295, 465, 513, 531, 589, 837, 855, 885, 1121, 1395, 1593, 1767, 1829, 2565, 2655, 2945, 3363, 4185, 5301, 5487, 5605, 7965, 8835, 9145, 10089, 15903, 16461, 16815, 26505, 27435, 30267, 34751, 49383, 50445, 79515, 82305, 104253, 151335, 173755, 246915, 312759, 521265, 938277, 1563795, 4691385]

約数ペア:

[(1, 4691385), (3, 1563795), (5, 938277), (9, 521265), (15, 312759), (19, 246915), (27, 173755), (31, 151335), (45, 104253), (57, 82305), (59, 79515), (93, 50445), (95, 49383), (135, 34751), (155, 30267), (171, 27435), (177, 26505), (279, 16815), (285, 16461), (295, 15903), (465, 10089), (513, 9145), (531, 8835), (589, 7965), (837, 5605), (855, 5487), (885, 5301), (1121, 4185), (1395, 3363), (1593, 2945), (1767, 2655), (1829, 2565)]