128865830355

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1\times {\mathrm{93131}}^1$

素因数の和:93556

約数の個数: 48

約数和(自身を含む): 226384520544

約数和(自身を除く): 97518690189

約数列:

[1, 3, 5, 9, 15, 45, 97, 291, 317, 485, 873, 951, 1455, 1585, 2853, 4365, 4755, 14265, 30749, 92247, 93131, 153745, 276741, 279393, 461235, 465655, 838179, 1383705, 1396965, 4190895, 9033707, 27101121, 29522527, 45168535, 81303363, 88567581, 135505605, 147612635, 265702743, 406516815, 442837905, 1328513715, 2863685119, 8591055357, 14318425595, 25773166071, 42955276785, 128865830355]

約数ペア:

[(1, 128865830355), (3, 42955276785), (5, 25773166071), (9, 14318425595), (15, 8591055357), (45, 2863685119), (97, 1328513715), (291, 442837905), (317, 406516815), (485, 265702743), (873, 147612635), (951, 135505605), (1455, 88567581), (1585, 81303363), (2853, 45168535), (4365, 29522527), (4755, 27101121), (14265, 9033707), (30749, 4190895), (92247, 1396965), (93131, 1383705), (153745, 838179), (276741, 465655), (279393, 461235)]