78095475

素因数分解:

$3^3\times 5^2\times {\mathrm{127}}^1\times {\mathrm{911}}^1$

素因数の和:1057

約数の個数: 48

約数和(自身を含む): 144752640

約数和(自身を除く): 66657165

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 127, 135, 225, 381, 635, 675, 911, 1143, 1905, 2733, 3175, 3429, 4555, 5715, 8199, 9525, 13665, 17145, 22775, 24597, 28575, 40995, 68325, 85725, 115697, 122985, 204975, 347091, 578485, 614925, 1041273, 1735455, 2892425, 3123819, 5206365, 8677275, 15619095, 26031825, 78095475]

約数ペア:

[(1, 78095475), (3, 26031825), (5, 15619095), (9, 8677275), (15, 5206365), (25, 3123819), (27, 2892425), (45, 1735455), (75, 1041273), (127, 614925), (135, 578485), (225, 347091), (381, 204975), (635, 122985), (675, 115697), (911, 85725), (1143, 68325), (1905, 40995), (2733, 28575), (3175, 24597), (3429, 22775), (4555, 17145), (5715, 13665), (8199, 9525)]