55134625

素因数分解:

$5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 87639552

約数和(自身を除く): 32504927

約数列:

[1, 5, 7, 13, 25, 35, 37, 65, 91, 125, 131, 175, 185, 259, 325, 455, 481, 655, 875, 917, 925, 1295, 1625, 1703, 2275, 2405, 3275, 3367, 4585, 4625, 4847, 6475, 8515, 11375, 11921, 12025, 16375, 16835, 22925, 24235, 32375, 33929, 42575, 59605, 60125, 63011, 84175, 114625, 121175, 169645, 212875, 298025, 315055, 420875, 441077, 605875, 848225, 1490125, 1575275, 2205385, 4241125, 7876375, 11026925, 55134625]

約数ペア:

[(1, 55134625), (5, 11026925), (7, 7876375), (13, 4241125), (25, 2205385), (35, 1575275), (37, 1490125), (65, 848225), (91, 605875), (125, 441077), (131, 420875), (175, 315055), (185, 298025), (259, 212875), (325, 169645), (455, 121175), (481, 114625), (655, 84175), (875, 63011), (917, 60125), (925, 59605), (1295, 42575), (1625, 33929), (1703, 32375), (2275, 24235), (2405, 22925), (3275, 16835), (3367, 16375), (4585, 12025), (4625, 11921), (4847, 11375), (6475, 8515)]