3672795

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 7223040

約数和(自身を除く): 3550245

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 49, 57, 95, 105, 133, 147, 245, 263, 285, 399, 665, 735, 789, 931, 1315, 1841, 1995, 2793, 3945, 4655, 4997, 5523, 9205, 12887, 13965, 14991, 24985, 27615, 34979, 38661, 64435, 74955, 104937, 174895, 193305, 244853, 524685, 734559, 1224265, 3672795]

約数ペア:

[(1, 3672795), (3, 1224265), (5, 734559), (7, 524685), (15, 244853), (19, 193305), (21, 174895), (35, 104937), (49, 74955), (57, 64435), (95, 38661), (105, 34979), (133, 27615), (147, 24985), (245, 14991), (263, 13965), (285, 12887), (399, 9205), (665, 5523), (735, 4997), (789, 4655), (931, 3945), (1315, 2793), (1841, 1995)]