10715145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 21288960

約数和(自身を除く): 10573815

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 41, 57, 95, 105, 123, 131, 133, 205, 285, 287, 393, 399, 615, 655, 665, 779, 861, 917, 1435, 1965, 1995, 2337, 2489, 2751, 3895, 4305, 4585, 5371, 5453, 7467, 11685, 12445, 13755, 16113, 16359, 17423, 26855, 27265, 37335, 37597, 52269, 80565, 81795, 87115, 102049, 112791, 187985, 261345, 306147, 510245, 563955, 714343, 1530735, 2143029, 3571715, 10715145]

約数ペア:

[(1, 10715145), (3, 3571715), (5, 2143029), (7, 1530735), (15, 714343), (19, 563955), (21, 510245), (35, 306147), (41, 261345), (57, 187985), (95, 112791), (105, 102049), (123, 87115), (131, 81795), (133, 80565), (205, 52269), (285, 37597), (287, 37335), (393, 27265), (399, 26855), (615, 17423), (655, 16359), (665, 16113), (779, 13755), (861, 12445), (917, 11685), (1435, 7467), (1965, 5453), (1995, 5371), (2337, 4585), (2489, 4305), (2751, 3895)]