15704056875

素因数分解:

$3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{14983}}^1$

素因数の和:15062

約数の個数: 80

約数和(自身を含む): 28834969856

約数和(自身を除く): 13130912981

約数列:

[1, 3, 5, 13, 15, 25, 39, 43, 65, 75, 125, 129, 195, 215, 325, 375, 559, 625, 645, 975, 1075, 1625, 1677, 1875, 2795, 3225, 4875, 5375, 8125, 8385, 13975, 14983, 16125, 24375, 26875, 41925, 44949, 69875, 74915, 80625, 194779, 209625, 224745, 349375, 374575, 584337, 644269, 973895, 1048125, 1123725, 1872875, 1932807, 2921685, 3221345, 4869475, 5618625, 8375497, 9364375, 9664035, 14608425, 16106725, 24347375, 25126491, 28093125, 41877485, 48320175, 73042125, 80533625, 121736875, 125632455, 209387425, 241600875, 365210625, 402668125, 628162275, 1046937125, 1208004375, 3140811375, 5234685625, 15704056875]

約数ペア:

[(1, 15704056875), (3, 5234685625), (5, 3140811375), (13, 1208004375), (15, 1046937125), (25, 628162275), (39, 402668125), (43, 365210625), (65, 241600875), (75, 209387425), (125, 125632455), (129, 121736875), (195, 80533625), (215, 73042125), (325, 48320175), (375, 41877485), (559, 28093125), (625, 25126491), (645, 24347375), (975, 16106725), (1075, 14608425), (1625, 9664035), (1677, 9364375), (1875, 8375497), (2795, 5618625), (3225, 4869475), (4875, 3221345), (5375, 2921685), (8125, 1932807), (8385, 1872875), (13975, 1123725), (14983, 1048125), (16125, 973895), (24375, 644269), (26875, 584337), (41925, 374575), (44949, 349375), (69875, 224745), (74915, 209625), (80625, 194779)]