5215766045

素因数分解:

$5^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:523

約数の個数: 64

約数和(自身を含む): 7471872000

約数和(自身を除く): 2256105955

約数列:

[1, 5, 7, 35, 49, 79, 137, 245, 281, 343, 395, 553, 685, 959, 1405, 1715, 1967, 2765, 3871, 4795, 6713, 9835, 10823, 13769, 19355, 22199, 27097, 33565, 38497, 46991, 54115, 68845, 75761, 96383, 110995, 135485, 155393, 192485, 234955, 269479, 378805, 481915, 530327, 776965, 1087751, 1347395, 1886353, 2651635, 3041263, 3712289, 5438755, 7614257, 9431765, 13204471, 15206315, 18561445, 21288841, 38071285, 66022355, 106444205, 149021887, 745109435, 1043153209, 5215766045]

約数ペア:

[(1, 5215766045), (5, 1043153209), (7, 745109435), (35, 149021887), (49, 106444205), (79, 66022355), (137, 38071285), (245, 21288841), (281, 18561445), (343, 15206315), (395, 13204471), (553, 9431765), (685, 7614257), (959, 5438755), (1405, 3712289), (1715, 3041263), (1967, 2651635), (2765, 1886353), (3871, 1347395), (4795, 1087751), (6713, 776965), (9835, 530327), (10823, 481915), (13769, 378805), (19355, 269479), (22199, 234955), (27097, 192485), (33565, 155393), (38497, 135485), (46991, 110995), (54115, 96383), (68845, 75761)]