51729705

素因数分解:

$3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3391}}^1$

素因数の和:3518

約数の個数: 32

約数和(自身を含む): 92805120

約数和(自身を除く): 41075415

約数列:

[1, 3, 5, 9, 15, 27, 45, 113, 135, 339, 565, 1017, 1695, 3051, 3391, 5085, 10173, 15255, 16955, 30519, 50865, 91557, 152595, 383183, 457785, 1149549, 1915915, 3448647, 5747745, 10345941, 17243235, 51729705]

約数ペア:

[(1, 51729705), (3, 17243235), (5, 10345941), (9, 5747745), (15, 3448647), (27, 1915915), (45, 1149549), (113, 457785), (135, 383183), (339, 152595), (565, 91557), (1017, 50865), (1695, 30519), (3051, 16955), (3391, 15255), (5085, 10173)]