66291478995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1\times {\mathrm{17729}}^1$

素因数の和:18132

約数の個数: 64

約数和(自身を含む): 122549760000

約数和(自身を除く): 56258281005

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 149, 239, 447, 717, 745, 1043, 1195, 1673, 2235, 3129, 3585, 5019, 5215, 8365, 15645, 17729, 25095, 35611, 53187, 88645, 106833, 124103, 178055, 249277, 265935, 372309, 534165, 620515, 747831, 1246385, 1861545, 2641621, 3739155, 4237231, 7924863, 12711693, 13208105, 18491347, 21186155, 29660617, 39624315, 55474041, 63558465, 88981851, 92456735, 148303085, 277370205, 444909255, 631347419, 1894042257, 3156737095, 4419431933, 9470211285, 13258295799, 22097159665, 66291478995]

約数ペア:

[(1, 66291478995), (3, 22097159665), (5, 13258295799), (7, 9470211285), (15, 4419431933), (21, 3156737095), (35, 1894042257), (105, 631347419), (149, 444909255), (239, 277370205), (447, 148303085), (717, 92456735), (745, 88981851), (1043, 63558465), (1195, 55474041), (1673, 39624315), (2235, 29660617), (3129, 21186155), (3585, 18491347), (5019, 13208105), (5215, 12711693), (8365, 7924863), (15645, 4237231), (17729, 3739155), (25095, 2641621), (35611, 1861545), (53187, 1246385), (88645, 747831), (106833, 620515), (124103, 534165), (178055, 372309), (249277, 265935)]