26884095

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{463}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 50780160

約数和(自身を除く): 23896065

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 79, 105, 147, 237, 245, 395, 463, 553, 735, 1185, 1389, 1659, 2315, 2765, 3241, 3871, 6945, 8295, 9723, 11613, 16205, 19355, 22687, 36577, 48615, 58065, 68061, 109731, 113435, 182885, 256039, 340305, 548655, 768117, 1280195, 1792273, 3840585, 5376819, 8961365, 26884095]

約数ペア:

[(1, 26884095), (3, 8961365), (5, 5376819), (7, 3840585), (15, 1792273), (21, 1280195), (35, 768117), (49, 548655), (79, 340305), (105, 256039), (147, 182885), (237, 113435), (245, 109731), (395, 68061), (463, 58065), (553, 48615), (735, 36577), (1185, 22687), (1389, 19355), (1659, 16205), (2315, 11613), (2765, 9723), (3241, 8295), (3871, 6945)]