64262535

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1223}}^1$

素因数の和:1375

約数の個数: 32

約数和(自身を含む): 107163648

約数和(自身を除く): 42901113

約数列:

[1, 3, 5, 15, 31, 93, 113, 155, 339, 465, 565, 1223, 1695, 3503, 3669, 6115, 10509, 17515, 18345, 37913, 52545, 113739, 138199, 189565, 414597, 568695, 690995, 2072985, 4284169, 12852507, 21420845, 64262535]

約数ペア:

[(1, 64262535), (3, 21420845), (5, 12852507), (15, 4284169), (31, 2072985), (93, 690995), (113, 568695), (155, 414597), (339, 189565), (465, 138199), (565, 113739), (1223, 52545), (1695, 37913), (3503, 18345), (3669, 17515), (6115, 10509)]