61313685

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{2389}}^1$

素因数の和:2485

約数の個数: 32

約数和(自身を含む): 103248000

約数和(自身を除く): 41934315

約数列:

[1, 3, 5, 15, 29, 59, 87, 145, 177, 295, 435, 885, 1711, 2389, 5133, 7167, 8555, 11945, 25665, 35835, 69281, 140951, 207843, 346405, 422853, 704755, 1039215, 2114265, 4087579, 12262737, 20437895, 61313685]

約数ペア:

[(1, 61313685), (3, 20437895), (5, 12262737), (15, 4087579), (29, 2114265), (59, 1039215), (87, 704755), (145, 422853), (177, 346405), (295, 207843), (435, 140951), (885, 69281), (1711, 35835), (2389, 25665), (5133, 11945), (7167, 8555)]