2215691840665

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{587}}^1\times {\mathrm{75109}}^1$

素因数の和:75766

約数の個数: 48

約数和(自身を含む): 2930768164800

約数和(自身を除く): 715076324135

約数列:

[1, 5, 19, 23, 95, 115, 437, 529, 587, 2185, 2645, 2935, 10051, 11153, 13501, 50255, 55765, 67505, 75109, 256519, 310523, 375545, 1282595, 1427071, 1552615, 1727507, 5899937, 7135355, 8637535, 29499685, 32822633, 39732661, 44088983, 164113165, 198663305, 220444915, 754920559, 837690677, 1014046609, 3774602795, 4188453385, 5070233045, 19266885571, 23323072007, 96334427855, 116615360035, 443138368133, 2215691840665]

約数ペア:

[(1, 2215691840665), (5, 443138368133), (19, 116615360035), (23, 96334427855), (95, 23323072007), (115, 19266885571), (437, 5070233045), (529, 4188453385), (587, 3774602795), (2185, 1014046609), (2645, 837690677), (2935, 754920559), (10051, 220444915), (11153, 198663305), (13501, 164113165), (50255, 44088983), (55765, 39732661), (67505, 32822633), (75109, 29499685), (256519, 8637535), (310523, 7135355), (375545, 5899937), (1282595, 1727507), (1427071, 1552615)]