13242450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6791}}^1$

素因数の和:6819

約数の個数: 48

約数和(自身を含む): 35372736

約数和(自身を除く): 22130286

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 6791, 13582, 20373, 33955, 40746, 67910, 88283, 101865, 169775, 176566, 203730, 264849, 339550, 441415, 509325, 529698, 882830, 1018650, 1324245, 2207075, 2648490, 4414150, 6621225, 13242450]

約数ペア:

[(1, 13242450), (2, 6621225), (3, 4414150), (5, 2648490), (6, 2207075), (10, 1324245), (13, 1018650), (15, 882830), (25, 529698), (26, 509325), (30, 441415), (39, 339550), (50, 264849), (65, 203730), (75, 176566), (78, 169775), (130, 101865), (150, 88283), (195, 67910), (325, 40746), (390, 33955), (650, 20373), (975, 13582), (1950, 6791)]