20194114875

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{12917}}^1$

素因数の和:13325

約数の個数: 64

約数和(自身を含む): 36757393920

約数和(自身を除く): 16563279045

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 379, 825, 1137, 1375, 1895, 4125, 4169, 5685, 9475, 12507, 12917, 20845, 28425, 38751, 47375, 62535, 64585, 104225, 142087, 142125, 193755, 312675, 322925, 426261, 521125, 710435, 968775, 1563375, 1614625, 2131305, 3552175, 4843875, 4895543, 10656525, 14686629, 17760875, 24477715, 53282625, 53850973, 73433145, 122388575, 161552919, 269254865, 367165725, 611942875, 807764595, 1346274325, 1835828625, 4038822975, 6731371625, 20194114875]

約数ペア:

[(1, 20194114875), (3, 6731371625), (5, 4038822975), (11, 1835828625), (15, 1346274325), (25, 807764595), (33, 611942875), (55, 367165725), (75, 269254865), (125, 161552919), (165, 122388575), (275, 73433145), (375, 53850973), (379, 53282625), (825, 24477715), (1137, 17760875), (1375, 14686629), (1895, 10656525), (4125, 4895543), (4169, 4843875), (5685, 3552175), (9475, 2131305), (12507, 1614625), (12917, 1563375), (20845, 968775), (28425, 710435), (38751, 521125), (47375, 426261), (62535, 322925), (64585, 312675), (104225, 193755), (142087, 142125)]