76688655

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6563}}^1$

素因数の和:6631

約数の個数: 32

約数和(自身を含む): 132330240

約数和(自身を除く): 55641585

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 205, 285, 615, 779, 2337, 3895, 6563, 11685, 19689, 32815, 98445, 124697, 269083, 374091, 623485, 807249, 1345415, 1870455, 4036245, 5112577, 15337731, 25562885, 76688655]

約数ペア:

[(1, 76688655), (3, 25562885), (5, 15337731), (15, 5112577), (19, 4036245), (41, 1870455), (57, 1345415), (95, 807249), (123, 623485), (205, 374091), (285, 269083), (615, 124697), (779, 98445), (2337, 32815), (3895, 19689), (6563, 11685)]