54643365

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4231}}^1$

素因数の和:4290

約数の個数: 48

約数和(自身を含む): 110912256

約数和(自身を除く): 56268891

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 63, 105, 123, 205, 287, 315, 369, 615, 861, 1435, 1845, 2583, 4231, 4305, 12693, 12915, 21155, 29617, 38079, 63465, 88851, 148085, 173471, 190395, 266553, 444255, 520413, 867355, 1214297, 1332765, 1561239, 2602065, 3642891, 6071485, 7806195, 10928673, 18214455, 54643365]

約数ペア:

[(1, 54643365), (3, 18214455), (5, 10928673), (7, 7806195), (9, 6071485), (15, 3642891), (21, 2602065), (35, 1561239), (41, 1332765), (45, 1214297), (63, 867355), (105, 520413), (123, 444255), (205, 266553), (287, 190395), (315, 173471), (369, 148085), (615, 88851), (861, 63465), (1435, 38079), (1845, 29617), (2583, 21155), (4231, 12915), (4305, 12693)]