82667235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 158146560

約数和(自身を除く): 75479325

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 109, 155, 217, 233, 327, 465, 545, 651, 699, 763, 1085, 1165, 1631, 1635, 2289, 3255, 3379, 3495, 3815, 4893, 7223, 8155, 10137, 11445, 16895, 21669, 23653, 24465, 25397, 36115, 50561, 50685, 70959, 76191, 108345, 118265, 126985, 151683, 177779, 252805, 354795, 380955, 533337, 758415, 787307, 888895, 2361921, 2666685, 3936535, 5511149, 11809605, 16533447, 27555745, 82667235]

約数ペア:

[(1, 82667235), (3, 27555745), (5, 16533447), (7, 11809605), (15, 5511149), (21, 3936535), (31, 2666685), (35, 2361921), (93, 888895), (105, 787307), (109, 758415), (155, 533337), (217, 380955), (233, 354795), (327, 252805), (465, 177779), (545, 151683), (651, 126985), (699, 118265), (763, 108345), (1085, 76191), (1165, 70959), (1631, 50685), (1635, 50561), (2289, 36115), (3255, 25397), (3379, 24465), (3495, 23653), (3815, 21669), (4893, 16895), (7223, 11445), (8155, 10137)]