2802766545

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2707987}}^1$

素因数の和:2708021

約数の個数: 24

約数和(自身を含む): 5069353536

約数和(自身を除く): 2266586991

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 2707987, 8123961, 13539935, 24371883, 40619805, 62283701, 121859415, 186851103, 311418505, 560553309, 934255515, 2802766545]

約数ペア:

[(1, 2802766545), (3, 934255515), (5, 560553309), (9, 311418505), (15, 186851103), (23, 121859415), (45, 62283701), (69, 40619805), (115, 24371883), (207, 13539935), (345, 8123961), (1035, 2707987)]