48658185

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 90720000

約数和(自身を除く): 42061815

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 59, 123, 135, 149, 177, 205, 295, 369, 447, 531, 615, 745, 885, 1107, 1341, 1593, 1845, 2235, 2419, 2655, 4023, 5535, 6109, 6705, 7257, 7965, 8791, 12095, 18327, 20115, 21771, 26373, 30545, 36285, 43955, 54981, 65313, 79119, 91635, 108855, 131865, 164943, 237357, 274905, 326565, 360431, 395595, 824715, 1081293, 1186785, 1802155, 3243879, 5406465, 9731637, 16219395, 48658185]

約数ペア:

[(1, 48658185), (3, 16219395), (5, 9731637), (9, 5406465), (15, 3243879), (27, 1802155), (41, 1186785), (45, 1081293), (59, 824715), (123, 395595), (135, 360431), (149, 326565), (177, 274905), (205, 237357), (295, 164943), (369, 131865), (447, 108855), (531, 91635), (615, 79119), (745, 65313), (885, 54981), (1107, 43955), (1341, 36285), (1593, 30545), (1845, 26373), (2235, 21771), (2419, 20115), (2655, 18327), (4023, 12095), (5535, 8791), (6109, 7965), (6705, 7257)]