8132024375

素因数分解:

$5^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{12547}}^1$

素因数の和:12645

約数の個数: 40

約数和(自身を含む): 10936786608

約数和(自身を除く): 2804762233

約数列:

[1, 5, 17, 25, 61, 85, 125, 305, 425, 625, 1037, 1525, 2125, 5185, 7625, 10625, 12547, 25925, 38125, 62735, 129625, 213299, 313675, 648125, 765367, 1066495, 1568375, 3826835, 5332475, 7841875, 13011239, 19134175, 26662375, 65056195, 95670875, 133311875, 325280975, 478354375, 1626404875, 8132024375]

約数ペア:

[(1, 8132024375), (5, 1626404875), (17, 478354375), (25, 325280975), (61, 133311875), (85, 95670875), (125, 65056195), (305, 26662375), (425, 19134175), (625, 13011239), (1037, 7841875), (1525, 5332475), (2125, 3826835), (5185, 1568375), (7625, 1066495), (10625, 765367), (12547, 648125), (25925, 313675), (38125, 213299), (62735, 129625)]