1447500015

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{31321}}^1$

素因数の和:31424

約数の個数: 48

約数和(自身を含む): 2736289920

約数和(自身を除く): 1288789905

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 79, 117, 195, 237, 395, 585, 711, 1027, 1185, 3081, 3555, 5135, 9243, 15405, 31321, 46215, 93963, 156605, 281889, 407173, 469815, 1221519, 1409445, 2035865, 2474359, 3664557, 6107595, 7423077, 12371795, 18322785, 22269231, 32166667, 37115385, 96500001, 111346155, 160833335, 289500003, 482500005, 1447500015]

約数ペア:

[(1, 1447500015), (3, 482500005), (5, 289500003), (9, 160833335), (13, 111346155), (15, 96500001), (39, 37115385), (45, 32166667), (65, 22269231), (79, 18322785), (117, 12371795), (195, 7423077), (237, 6107595), (395, 3664557), (585, 2474359), (711, 2035865), (1027, 1409445), (1185, 1221519), (3081, 469815), (3555, 407173), (5135, 281889), (9243, 156605), (15405, 93963), (31321, 46215)]