4785585

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 9455616

約数和(自身を除く): 4670031

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 147, 245, 255, 357, 383, 595, 735, 833, 1149, 1785, 1915, 2499, 2681, 4165, 5745, 6511, 8043, 12495, 13405, 18767, 19533, 32555, 40215, 45577, 56301, 93835, 97665, 136731, 227885, 281505, 319039, 683655, 957117, 1595195, 4785585]

約数ペア:

[(1, 4785585), (3, 1595195), (5, 957117), (7, 683655), (15, 319039), (17, 281505), (21, 227885), (35, 136731), (49, 97665), (51, 93835), (85, 56301), (105, 45577), (119, 40215), (147, 32555), (245, 19533), (255, 18767), (357, 13405), (383, 12495), (595, 8043), (735, 6511), (833, 5745), (1149, 4165), (1785, 2681), (1915, 2499)]