99328905

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:427

約数の個数: 72

約数和(自身を含む): 192013848

約数和(自身を除く): 92684943

約数列:

[1, 3, 5, 9, 13, 15, 37, 39, 45, 65, 111, 117, 169, 185, 195, 333, 353, 481, 507, 555, 585, 845, 1059, 1443, 1521, 1665, 1765, 2405, 2535, 3177, 4329, 4589, 5295, 6253, 7215, 7605, 13061, 13767, 15885, 18759, 21645, 22945, 31265, 39183, 41301, 56277, 59657, 65305, 68835, 93795, 117549, 169793, 178971, 195915, 206505, 281385, 298285, 509379, 536913, 587745, 848965, 894855, 1528137, 2207309, 2546895, 2684565, 6621927, 7640685, 11036545, 19865781, 33109635, 99328905]

約数ペア:

[(1, 99328905), (3, 33109635), (5, 19865781), (9, 11036545), (13, 7640685), (15, 6621927), (37, 2684565), (39, 2546895), (45, 2207309), (65, 1528137), (111, 894855), (117, 848965), (169, 587745), (185, 536913), (195, 509379), (333, 298285), (353, 281385), (481, 206505), (507, 195915), (555, 178971), (585, 169793), (845, 117549), (1059, 93795), (1443, 68835), (1521, 65305), (1665, 59657), (1765, 56277), (2405, 41301), (2535, 39183), (3177, 31265), (4329, 22945), (4589, 21645), (5295, 18759), (6253, 15885), (7215, 13767), (7605, 13061)]