67743685

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 87091200

約数和(自身を除く): 19347515

約数列:

[1, 5, 41, 47, 79, 89, 205, 235, 395, 445, 1927, 3239, 3649, 3713, 4183, 7031, 9635, 16195, 18245, 18565, 20915, 35155, 152233, 171503, 288271, 330457, 761165, 857515, 1441355, 1652285, 13548737, 67743685]

約数ペア:

[(1, 67743685), (5, 13548737), (41, 1652285), (47, 1441355), (79, 857515), (89, 761165), (205, 330457), (235, 288271), (395, 171503), (445, 152233), (1927, 35155), (3239, 20915), (3649, 18565), (3713, 18245), (4183, 16195), (7031, 9635)]