63578775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1069}}^1$

素因数の和:1156

約数の個数: 48

約数和(自身を含む): 115166240

約数和(自身を除く): 51587465

約数列:

[1, 3, 5, 13, 15, 25, 39, 61, 65, 75, 183, 195, 305, 325, 793, 915, 975, 1069, 1525, 2379, 3207, 3965, 4575, 5345, 11895, 13897, 16035, 19825, 26725, 41691, 59475, 65209, 69485, 80175, 195627, 208455, 326045, 347425, 847717, 978135, 1042275, 1630225, 2543151, 4238585, 4890675, 12715755, 21192925, 63578775]

約数ペア:

[(1, 63578775), (3, 21192925), (5, 12715755), (13, 4890675), (15, 4238585), (25, 2543151), (39, 1630225), (61, 1042275), (65, 978135), (75, 847717), (183, 347425), (195, 326045), (305, 208455), (325, 195627), (793, 80175), (915, 69485), (975, 65209), (1069, 59475), (1525, 41691), (2379, 26725), (3207, 19825), (3965, 16035), (4575, 13897), (5345, 11895)]