39677655

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1721}}^1$

素因数の和:1811

約数の個数: 32

約数和(自身を含む): 66951360

約数和(自身を除く): 27273705

約数列:

[1, 3, 5, 15, 29, 53, 87, 145, 159, 265, 435, 795, 1537, 1721, 4611, 5163, 7685, 8605, 23055, 25815, 49909, 91213, 149727, 249545, 273639, 456065, 748635, 1368195, 2645177, 7935531, 13225885, 39677655]

約数ペア:

[(1, 39677655), (3, 13225885), (5, 7935531), (15, 2645177), (29, 1368195), (53, 748635), (87, 456065), (145, 273639), (159, 249545), (265, 149727), (435, 91213), (795, 49909), (1537, 25815), (1721, 23055), (4611, 8605), (5163, 7685)]