67995835

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 89812800

約数和(自身を除く): 21816965

約数列:

[1, 5, 17, 41, 85, 109, 179, 205, 545, 697, 895, 1853, 3043, 3485, 4469, 7339, 9265, 15215, 19511, 22345, 36695, 75973, 97555, 124763, 331687, 379865, 623815, 799951, 1658435, 3999755, 13599167, 67995835]

約数ペア:

[(1, 67995835), (5, 13599167), (17, 3999755), (41, 1658435), (85, 799951), (109, 623815), (179, 379865), (205, 331687), (545, 124763), (697, 97555), (895, 75973), (1853, 36695), (3043, 22345), (3485, 19511), (4469, 15215), (7339, 9265)]