80490576825

素因数分解:

$3^4\times 5^2\times {\mathrm{773}}^1\times {\mathrm{51421}}^1$

素因数の和:52216

約数の個数: 60

約数和(自身を含む): 149292155628

約数和(自身を除く): 68801578803

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 773, 2025, 2319, 3865, 6957, 11595, 19325, 20871, 34785, 51421, 57975, 62613, 104355, 154263, 173925, 257105, 313065, 462789, 521775, 771315, 1285525, 1388367, 1565325, 2313945, 3856575, 4165101, 6941835, 11569725, 20825505, 34709175, 39748433, 104127525, 119245299, 198742165, 357735897, 596226495, 993710825, 1073207691, 1788679485, 2981132475, 3219623073, 5366038455, 8943397425, 16098115365, 26830192275, 80490576825]

約数ペア:

[(1, 80490576825), (3, 26830192275), (5, 16098115365), (9, 8943397425), (15, 5366038455), (25, 3219623073), (27, 2981132475), (45, 1788679485), (75, 1073207691), (81, 993710825), (135, 596226495), (225, 357735897), (405, 198742165), (675, 119245299), (773, 104127525), (2025, 39748433), (2319, 34709175), (3865, 20825505), (6957, 11569725), (11595, 6941835), (19325, 4165101), (20871, 3856575), (34785, 2313945), (51421, 1565325), (57975, 1388367), (62613, 1285525), (104355, 771315), (154263, 521775), (173925, 462789), (257105, 313065)]