80059375

素因数分解:

$5^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 116430048

約数和(自身を除く): 36370673

約数列:

[1, 5, 11, 17, 25, 55, 85, 125, 137, 187, 275, 425, 625, 685, 935, 1375, 1507, 2125, 2329, 3125, 3425, 4675, 6875, 7535, 10625, 11645, 17125, 23375, 25619, 34375, 37675, 53125, 58225, 85625, 116875, 128095, 188375, 291125, 428125, 584375, 640475, 941875, 1455625, 3202375, 4709375, 7278125, 16011875, 80059375]

約数ペア:

[(1, 80059375), (5, 16011875), (11, 7278125), (17, 4709375), (25, 3202375), (55, 1455625), (85, 941875), (125, 640475), (137, 584375), (187, 428125), (275, 291125), (425, 188375), (625, 128095), (685, 116875), (935, 85625), (1375, 58225), (1507, 53125), (2125, 37675), (2329, 34375), (3125, 25619), (3425, 23375), (4675, 17125), (6875, 11645), (7535, 10625)]