11888901525

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1367}}^1\times {\mathrm{1901}}^1$

素因数の和:3342

約数の個数: 48

約数和(自身を含む): 20003683968

約数和(自身を除く): 8114782443

約数列:

[1, 3, 5, 15, 25, 61, 75, 183, 305, 915, 1367, 1525, 1901, 4101, 4575, 5703, 6835, 9505, 20505, 28515, 34175, 47525, 83387, 102525, 115961, 142575, 250161, 347883, 416935, 579805, 1250805, 1739415, 2084675, 2598667, 2899025, 6254025, 7796001, 8697075, 12993335, 38980005, 64966675, 158518687, 194900025, 475556061, 792593435, 2377780305, 3962967175, 11888901525]

約数ペア:

[(1, 11888901525), (3, 3962967175), (5, 2377780305), (15, 792593435), (25, 475556061), (61, 194900025), (75, 158518687), (183, 64966675), (305, 38980005), (915, 12993335), (1367, 8697075), (1525, 7796001), (1901, 6254025), (4101, 2899025), (4575, 2598667), (5703, 2084675), (6835, 1739415), (9505, 1250805), (20505, 579805), (28515, 416935), (34175, 347883), (47525, 250161), (83387, 142575), (102525, 115961)]