897233805

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{9769}}^1$

素因数の和:9950

約数の個数: 48

約数和(自身を含む): 1685676720

約数和(自身を除く): 788442915

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 157, 195, 471, 585, 785, 1413, 2041, 2355, 6123, 7065, 9769, 10205, 18369, 29307, 30615, 48845, 87921, 91845, 126997, 146535, 380991, 439605, 634985, 1142973, 1533733, 1904955, 4601199, 5714865, 7668665, 13803597, 19938529, 23005995, 59815587, 69017985, 99692645, 179446761, 299077935, 897233805]

約数ペア:

[(1, 897233805), (3, 299077935), (5, 179446761), (9, 99692645), (13, 69017985), (15, 59815587), (39, 23005995), (45, 19938529), (65, 13803597), (117, 7668665), (157, 5714865), (195, 4601199), (471, 1904955), (585, 1533733), (785, 1142973), (1413, 634985), (2041, 439605), (2355, 380991), (6123, 146535), (7065, 126997), (9769, 91845), (10205, 87921), (18369, 48845), (29307, 30615)]