13308633485

素因数分解:

$5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{281}}^1\times {\mathrm{2447}}^1$

素因数の和:2826

約数の個数: 48

約数和(自身を含む): 18887592960

約数和(自身を除く): 5578959475

約数列:

[1, 5, 7, 35, 49, 79, 245, 281, 395, 553, 1405, 1967, 2447, 2765, 3871, 9835, 12235, 13769, 17129, 19355, 22199, 68845, 85645, 110995, 119903, 155393, 193313, 599515, 687607, 776965, 966565, 1087751, 1353191, 3438035, 4813249, 5438755, 6765955, 9472337, 24066245, 33692743, 47361685, 54320953, 168463715, 271604765, 380246671, 1901233355, 2661726697, 13308633485]

約数ペア:

[(1, 13308633485), (5, 2661726697), (7, 1901233355), (35, 380246671), (49, 271604765), (79, 168463715), (245, 54320953), (281, 47361685), (395, 33692743), (553, 24066245), (1405, 9472337), (1967, 6765955), (2447, 5438755), (2765, 4813249), (3871, 3438035), (9835, 1353191), (12235, 1087751), (13769, 966565), (17129, 776965), (19355, 687607), (22199, 599515), (68845, 193313), (85645, 155393), (110995, 119903)]