145665435

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{18427}}^1$

素因数の和:18483

約数の個数: 32

約数和(自身を含む): 254748672

約数和(自身を除く): 109083237

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 527, 1581, 2635, 7905, 18427, 55281, 92135, 276405, 313259, 571237, 939777, 1566295, 1713711, 2856185, 4698885, 8568555, 9711029, 29133087, 48555145, 145665435]

約数ペア:

[(1, 145665435), (3, 48555145), (5, 29133087), (15, 9711029), (17, 8568555), (31, 4698885), (51, 2856185), (85, 1713711), (93, 1566295), (155, 939777), (255, 571237), (465, 313259), (527, 276405), (1581, 92135), (2635, 55281), (7905, 18427)]