63886815

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1117}}^1$

素因数の和:1200

約数の個数: 48

約数和(自身を含む): 117202176

約数和(自身を除く): 53315361

約数列:

[1, 3, 5, 9, 15, 31, 41, 45, 93, 123, 155, 205, 279, 369, 465, 615, 1117, 1271, 1395, 1845, 3351, 3813, 5585, 6355, 10053, 11439, 16755, 19065, 34627, 45797, 50265, 57195, 103881, 137391, 173135, 228985, 311643, 412173, 519405, 686955, 1419707, 1558215, 2060865, 4259121, 7098535, 12777363, 21295605, 63886815]

約数ペア:

[(1, 63886815), (3, 21295605), (5, 12777363), (9, 7098535), (15, 4259121), (31, 2060865), (41, 1558215), (45, 1419707), (93, 686955), (123, 519405), (155, 412173), (205, 311643), (279, 228985), (369, 173135), (465, 137391), (615, 103881), (1117, 57195), (1271, 50265), (1395, 45797), (1845, 34627), (3351, 19065), (3813, 16755), (5585, 11439), (6355, 10053)]