53412135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1$

素因数の和:728

約数の個数: 64

約数和(自身を含む): 105477120

約数和(自身を除く): 52064985

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 41, 57, 95, 105, 123, 133, 205, 285, 287, 399, 615, 653, 665, 779, 861, 1435, 1959, 1995, 2337, 3265, 3895, 4305, 4571, 5453, 9795, 11685, 12407, 13713, 16359, 22855, 26773, 27265, 37221, 62035, 68565, 80319, 81795, 86849, 133865, 186105, 187411, 260547, 401595, 434245, 508687, 562233, 937055, 1302735, 1526061, 2543435, 2811165, 3560809, 7630305, 10682427, 17804045, 53412135]

約数ペア:

[(1, 53412135), (3, 17804045), (5, 10682427), (7, 7630305), (15, 3560809), (19, 2811165), (21, 2543435), (35, 1526061), (41, 1302735), (57, 937055), (95, 562233), (105, 508687), (123, 434245), (133, 401595), (205, 260547), (285, 187411), (287, 186105), (399, 133865), (615, 86849), (653, 81795), (665, 80319), (779, 68565), (861, 62035), (1435, 37221), (1959, 27265), (1995, 26773), (2337, 22855), (3265, 16359), (3895, 13713), (4305, 12407), (4571, 11685), (5453, 9795)]