66652665

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13757}}^1$

素因数の和:13801

約数の個数: 32

約数和(自身を含む): 118869120

約数和(自身を除く): 52216455

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 13757, 41271, 68785, 206355, 233869, 261383, 701607, 784149, 1169345, 1306915, 3508035, 3920745, 4443511, 13330533, 22217555, 66652665]

約数ペア:

[(1, 66652665), (3, 22217555), (5, 13330533), (15, 4443511), (17, 3920745), (19, 3508035), (51, 1306915), (57, 1169345), (85, 784149), (95, 701607), (255, 261383), (285, 233869), (323, 206355), (969, 68785), (1615, 41271), (4845, 13757)]