304598265

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{8719}}^1$

素因数の和:8881

約数の個数: 32

約数和(自身を含む): 519851520

約数和(自身を除く): 215253255

約数列:

[1, 3, 5, 15, 17, 51, 85, 137, 255, 411, 685, 2055, 2329, 6987, 8719, 11645, 26157, 34935, 43595, 130785, 148223, 444669, 741115, 1194503, 2223345, 3583509, 5972515, 17917545, 20306551, 60919653, 101532755, 304598265]

約数ペア:

[(1, 304598265), (3, 101532755), (5, 60919653), (15, 20306551), (17, 17917545), (51, 5972515), (85, 3583509), (137, 2223345), (255, 1194503), (411, 741115), (685, 444669), (2055, 148223), (2329, 130785), (6987, 43595), (8719, 34935), (11645, 26157)]