67488945

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3301}}^1$

素因数の和:3385

約数の個数: 32

約数和(自身を含む): 114117120

約数和(自身を除く): 46628175

約数列:

[1, 3, 5, 15, 29, 47, 87, 141, 145, 235, 435, 705, 1363, 3301, 4089, 6815, 9903, 16505, 20445, 49515, 95729, 155147, 287187, 465441, 478645, 775735, 1435935, 2327205, 4499263, 13497789, 22496315, 67488945]

約数ペア:

[(1, 67488945), (3, 22496315), (5, 13497789), (15, 4499263), (29, 2327205), (47, 1435935), (87, 775735), (141, 478645), (145, 465441), (235, 287187), (435, 155147), (705, 95729), (1363, 49515), (3301, 20445), (4089, 16505), (6815, 9903)]