26655195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:496

約数の個数: 64

約数和(自身を含む): 53084160

約数和(自身を除く): 26428965

約数列:

[1, 3, 5, 7, 15, 19, 21, 31, 35, 57, 93, 95, 105, 133, 155, 217, 285, 399, 431, 465, 589, 651, 665, 1085, 1293, 1767, 1995, 2155, 2945, 3017, 3255, 4123, 6465, 8189, 8835, 9051, 12369, 13361, 15085, 20615, 24567, 40083, 40945, 45255, 57323, 61845, 66805, 93527, 122835, 171969, 200415, 253859, 280581, 286615, 467635, 761577, 859845, 1269295, 1402905, 1777013, 3807885, 5331039, 8885065, 26655195]

約数ペア:

[(1, 26655195), (3, 8885065), (5, 5331039), (7, 3807885), (15, 1777013), (19, 1402905), (21, 1269295), (31, 859845), (35, 761577), (57, 467635), (93, 286615), (95, 280581), (105, 253859), (133, 200415), (155, 171969), (217, 122835), (285, 93527), (399, 66805), (431, 61845), (465, 57323), (589, 45255), (651, 40945), (665, 40083), (1085, 24567), (1293, 20615), (1767, 15085), (1995, 13361), (2155, 12369), (2945, 9051), (3017, 8835), (3255, 8189), (4123, 6465)]