4714325

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:138

約数の個数: 48

約数和(自身を含む): 7618560

約数和(自身を除く): 2904235

約数列:

[1, 5, 7, 11, 25, 31, 35, 55, 77, 79, 155, 175, 217, 275, 341, 385, 395, 553, 775, 869, 1085, 1705, 1925, 1975, 2387, 2449, 2765, 4345, 5425, 6083, 8525, 11935, 12245, 13825, 17143, 21725, 26939, 30415, 59675, 61225, 85715, 134695, 152075, 188573, 428575, 673475, 942865, 4714325]

約数ペア:

[(1, 4714325), (5, 942865), (7, 673475), (11, 428575), (25, 188573), (31, 152075), (35, 134695), (55, 85715), (77, 61225), (79, 59675), (155, 30415), (175, 26939), (217, 21725), (275, 17143), (341, 13825), (385, 12245), (395, 11935), (553, 8525), (775, 6083), (869, 5425), (1085, 4345), (1705, 2765), (1925, 2449), (1975, 2387)]