2915202375

素因数分解:

$3^2\times 5^3\times {\mathrm{211}}^1\times {\mathrm{12281}}^1$

素因数の和:12513

約数の個数: 48

約数和(自身を含む): 5280473952

約数和(自身を除く): 2365271577

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 211, 225, 375, 633, 1055, 1125, 1899, 3165, 5275, 9495, 12281, 15825, 26375, 36843, 47475, 61405, 79125, 110529, 184215, 237375, 307025, 552645, 921075, 1535125, 2591291, 2763225, 4605375, 7773873, 12956455, 13816125, 23321619, 38869365, 64782275, 116608095, 194346825, 323911375, 583040475, 971734125, 2915202375]

約数ペア:

[(1, 2915202375), (3, 971734125), (5, 583040475), (9, 323911375), (15, 194346825), (25, 116608095), (45, 64782275), (75, 38869365), (125, 23321619), (211, 13816125), (225, 12956455), (375, 7773873), (633, 4605375), (1055, 2763225), (1125, 2591291), (1899, 1535125), (3165, 921075), (5275, 552645), (9495, 307025), (12281, 237375), (15825, 184215), (26375, 110529), (36843, 79125), (47475, 61405)]