124310375

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 192201984

約数和(自身を除く): 67891609

約数列:

[1, 5, 7, 17, 25, 35, 61, 85, 119, 125, 137, 175, 305, 425, 427, 595, 685, 875, 959, 1037, 1525, 2125, 2135, 2329, 2975, 3425, 4795, 5185, 7259, 7625, 8357, 10675, 11645, 14875, 16303, 17125, 23975, 25925, 36295, 41785, 53375, 58225, 58499, 81515, 119875, 129625, 142069, 181475, 208925, 291125, 292495, 407575, 710345, 907375, 994483, 1044625, 1462475, 2037875, 3551725, 4972415, 7312375, 17758625, 24862075, 124310375]

約数ペア:

[(1, 124310375), (5, 24862075), (7, 17758625), (17, 7312375), (25, 4972415), (35, 3551725), (61, 2037875), (85, 1462475), (119, 1044625), (125, 994483), (137, 907375), (175, 710345), (305, 407575), (425, 292495), (427, 291125), (595, 208925), (685, 181475), (875, 142069), (959, 129625), (1037, 119875), (1525, 81515), (2125, 58499), (2135, 58225), (2329, 53375), (2975, 41785), (3425, 36295), (4795, 25925), (5185, 23975), (7259, 17125), (7625, 16303), (8357, 14875), (10675, 11645)]