3848855725

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1009}}^1$

素因数の和:1151

約数の個数: 72

約数和(自身を含む): 5713323560

約数和(自身を除く): 1864467835

約数列:

[1, 5, 11, 13, 25, 55, 65, 97, 121, 143, 275, 325, 485, 605, 715, 1009, 1067, 1261, 1573, 2425, 3025, 3575, 5045, 5335, 6305, 7865, 11099, 11737, 13117, 13871, 25225, 26675, 31525, 39325, 55495, 58685, 65585, 69355, 97873, 122089, 144287, 152581, 277475, 293425, 327925, 346775, 489365, 610445, 721435, 762905, 1076603, 1272349, 1587157, 2446825, 3052225, 3607175, 3814525, 5383015, 6361745, 7935785, 11842633, 13995839, 26915075, 31808725, 39678925, 59213165, 69979195, 153954229, 296065825, 349895975, 769771145, 3848855725]

約数ペア:

[(1, 3848855725), (5, 769771145), (11, 349895975), (13, 296065825), (25, 153954229), (55, 69979195), (65, 59213165), (97, 39678925), (121, 31808725), (143, 26915075), (275, 13995839), (325, 11842633), (485, 7935785), (605, 6361745), (715, 5383015), (1009, 3814525), (1067, 3607175), (1261, 3052225), (1573, 2446825), (2425, 1587157), (3025, 1272349), (3575, 1076603), (5045, 762905), (5335, 721435), (6305, 610445), (7865, 489365), (11099, 346775), (11737, 327925), (13117, 293425), (13871, 277475), (25225, 152581), (26675, 144287), (31525, 122089), (39325, 97873), (55495, 69355), (58685, 65585)]