4290195

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 8618400

約数和(自身を除く): 4328205

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 245, 273, 449, 455, 637, 735, 1347, 1365, 1911, 2245, 3143, 3185, 5837, 6735, 9429, 9555, 15715, 17511, 22001, 29185, 40859, 47145, 66003, 87555, 110005, 122577, 204295, 286013, 330015, 612885, 858039, 1430065, 4290195]

約数ペア:

[(1, 4290195), (3, 1430065), (5, 858039), (7, 612885), (13, 330015), (15, 286013), (21, 204295), (35, 122577), (39, 110005), (49, 87555), (65, 66003), (91, 47145), (105, 40859), (147, 29185), (195, 22001), (245, 17511), (273, 15715), (449, 9555), (455, 9429), (637, 6735), (735, 5837), (1347, 3185), (1365, 3143), (1911, 2245)]