55081515

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{571}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 90604800

約数和(自身を除く): 35523285

約数列:

[1, 3, 5, 15, 59, 109, 177, 295, 327, 545, 571, 885, 1635, 1713, 2855, 6431, 8565, 19293, 32155, 33689, 62239, 96465, 101067, 168445, 186717, 311195, 505335, 933585, 3672101, 11016303, 18360505, 55081515]

約数ペア:

[(1, 55081515), (3, 18360505), (5, 11016303), (15, 3672101), (59, 933585), (109, 505335), (177, 311195), (295, 186717), (327, 168445), (545, 101067), (571, 96465), (885, 62239), (1635, 33689), (1713, 32155), (2855, 19293), (6431, 8565)]