69497145

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{809}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 127370880

約数和(自身を除く): 57873735

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 83, 115, 207, 249, 345, 415, 747, 809, 1035, 1245, 1909, 2427, 3735, 4045, 5727, 7281, 9545, 12135, 17181, 18607, 28635, 36405, 55821, 67147, 85905, 93035, 167463, 201441, 279105, 335735, 604323, 837315, 1007205, 1544381, 3021615, 4633143, 7721905, 13899429, 23165715, 69497145]

約数ペア:

[(1, 69497145), (3, 23165715), (5, 13899429), (9, 7721905), (15, 4633143), (23, 3021615), (45, 1544381), (69, 1007205), (83, 837315), (115, 604323), (207, 335735), (249, 279105), (345, 201441), (415, 167463), (747, 93035), (809, 85905), (1035, 67147), (1245, 55821), (1909, 36405), (2427, 28635), (3735, 18607), (4045, 17181), (5727, 12135), (7281, 9545)]