1037227725

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2281}}^1$

素因数の和:2387

約数の個数: 72

約数和(自身を含む): 1942292352

約数和(自身を除く): 905064627

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 47, 75, 129, 141, 215, 225, 235, 387, 423, 645, 705, 1075, 1175, 1935, 2021, 2115, 2281, 3225, 3525, 6063, 6843, 9675, 10105, 10575, 11405, 18189, 20529, 30315, 34215, 50525, 57025, 90945, 98083, 102645, 107207, 151575, 171075, 294249, 321621, 454725, 490415, 513225, 536035, 882747, 964863, 1471245, 1608105, 2452075, 2680175, 4413735, 4609901, 4824315, 7356225, 8040525, 13829703, 22068675, 23049505, 24121575, 41489109, 69148515, 115247525, 207445545, 345742575, 1037227725]

約数ペア:

[(1, 1037227725), (3, 345742575), (5, 207445545), (9, 115247525), (15, 69148515), (25, 41489109), (43, 24121575), (45, 23049505), (47, 22068675), (75, 13829703), (129, 8040525), (141, 7356225), (215, 4824315), (225, 4609901), (235, 4413735), (387, 2680175), (423, 2452075), (645, 1608105), (705, 1471245), (1075, 964863), (1175, 882747), (1935, 536035), (2021, 513225), (2115, 490415), (2281, 454725), (3225, 321621), (3525, 294249), (6063, 171075), (6843, 151575), (9675, 107207), (10105, 102645), (10575, 98083), (11405, 90945), (18189, 57025), (20529, 50525), (30315, 34215)]