15373683

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 25945920

約数和(自身を除く): 10572237

約数列:

[1, 3, 9, 13, 23, 29, 39, 69, 87, 117, 197, 207, 261, 299, 377, 591, 667, 897, 1131, 1773, 2001, 2561, 2691, 3393, 4531, 5713, 6003, 7683, 8671, 13593, 17139, 23049, 26013, 40779, 51417, 58903, 74269, 78039, 131399, 176709, 222807, 394197, 530127, 668421, 1182591, 1708187, 5124561, 15373683]

約数ペア:

[(1, 15373683), (3, 5124561), (9, 1708187), (13, 1182591), (23, 668421), (29, 530127), (39, 394197), (69, 222807), (87, 176709), (117, 131399), (197, 78039), (207, 74269), (261, 58903), (299, 51417), (377, 40779), (591, 26013), (667, 23049), (897, 17139), (1131, 13593), (1773, 8671), (2001, 7683), (2561, 6003), (2691, 5713), (3393, 4531)]