29121611325

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^2\times {\mathrm{373}}^1\times {\mathrm{563}}^1$

素因数の和:1035

約数の個数: 72

約数和(自身を含む): 49513429152

約数和(自身を除く): 20391817827

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 373, 563, 645, 1075, 1119, 1689, 1849, 1865, 2815, 3225, 5547, 5595, 8445, 9245, 9325, 14075, 16039, 24209, 27735, 27975, 42225, 46225, 48117, 72627, 80195, 121045, 138675, 209999, 240585, 363135, 400975, 605225, 629997, 689677, 1040987, 1049995, 1202925, 1815675, 2069031, 3122961, 3149985, 3448385, 5204935, 5249975, 9029957, 10345155, 15614805, 15749925, 17241925, 26024675, 27089871, 45149785, 51725775, 78074025, 135449355, 225748925, 388288151, 677246775, 1164864453, 1941440755, 5824322265, 9707203775, 29121611325]

約数ペア:

[(1, 29121611325), (3, 9707203775), (5, 5824322265), (15, 1941440755), (25, 1164864453), (43, 677246775), (75, 388288151), (129, 225748925), (215, 135449355), (373, 78074025), (563, 51725775), (645, 45149785), (1075, 27089871), (1119, 26024675), (1689, 17241925), (1849, 15749925), (1865, 15614805), (2815, 10345155), (3225, 9029957), (5547, 5249975), (5595, 5204935), (8445, 3448385), (9245, 3149985), (9325, 3122961), (14075, 2069031), (16039, 1815675), (24209, 1202925), (27735, 1049995), (27975, 1040987), (42225, 689677), (46225, 629997), (48117, 605225), (72627, 400975), (80195, 363135), (121045, 240585), (138675, 209999)]