68125005

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1153}}^1$

素因数の和:1278

約数の個数: 48

約数和(自身を含む): 128537136

約数和(自身を除く): 60412131

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 101, 117, 195, 303, 505, 585, 909, 1153, 1313, 1515, 3459, 3939, 4545, 5765, 6565, 10377, 11817, 14989, 17295, 19695, 44967, 51885, 59085, 74945, 116453, 134901, 224835, 349359, 582265, 674505, 1048077, 1513889, 1746795, 4541667, 5240385, 7569445, 13625001, 22708335, 68125005]

約数ペア:

[(1, 68125005), (3, 22708335), (5, 13625001), (9, 7569445), (13, 5240385), (15, 4541667), (39, 1746795), (45, 1513889), (65, 1048077), (101, 674505), (117, 582265), (195, 349359), (303, 224835), (505, 134901), (585, 116453), (909, 74945), (1153, 59085), (1313, 51885), (1515, 44967), (3459, 19695), (3939, 17295), (4545, 14989), (5765, 11817), (6565, 10377)]