100406075

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1213}}^1$

素因数の和:1284

約数の個数: 48

約数和(自身を含む): 158966016

約数和(自身を除く): 58559941

約数列:

[1, 5, 7, 11, 25, 35, 43, 55, 77, 175, 215, 275, 301, 385, 473, 1075, 1213, 1505, 1925, 2365, 3311, 6065, 7525, 8491, 11825, 13343, 16555, 30325, 42455, 52159, 66715, 82775, 93401, 212275, 260795, 333575, 365113, 467005, 573749, 1303975, 1825565, 2335025, 2868745, 4016243, 9127825, 14343725, 20081215, 100406075]

約数ペア:

[(1, 100406075), (5, 20081215), (7, 14343725), (11, 9127825), (25, 4016243), (35, 2868745), (43, 2335025), (55, 1825565), (77, 1303975), (175, 573749), (215, 467005), (275, 365113), (301, 333575), (385, 260795), (473, 212275), (1075, 93401), (1213, 82775), (1505, 66715), (1925, 52159), (2365, 42455), (3311, 30325), (6065, 16555), (7525, 13343), (8491, 11825)]