66203605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 88744320

約数和(自身を除く): 22540715

約数列:

[1, 5, 13, 59, 61, 65, 283, 295, 305, 767, 793, 1415, 3599, 3679, 3835, 3965, 16697, 17263, 17995, 18395, 46787, 83485, 86315, 217061, 224419, 233935, 1018517, 1085305, 1122095, 5092585, 13240721, 66203605]

約数ペア:

[(1, 66203605), (5, 13240721), (13, 5092585), (59, 1122095), (61, 1085305), (65, 1018517), (283, 233935), (295, 224419), (305, 217061), (767, 86315), (793, 83485), (1415, 46787), (3599, 18395), (3679, 17995), (3835, 17263), (3965, 16697)]