1445205

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 32

約数和(自身を含む): 2488320

約数和(自身を除く): 1043115

約数列:

[1, 3, 5, 15, 23, 59, 69, 71, 115, 177, 213, 295, 345, 355, 885, 1065, 1357, 1633, 4071, 4189, 4899, 6785, 8165, 12567, 20355, 20945, 24495, 62835, 96347, 289041, 481735, 1445205]

約数ペア:

[(1, 1445205), (3, 481735), (5, 289041), (15, 96347), (23, 62835), (59, 24495), (69, 20945), (71, 20355), (115, 12567), (177, 8165), (213, 6785), (295, 4899), (345, 4189), (355, 4071), (885, 1633), (1065, 1357)]