78636135

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2729}}^1$

素因数の和:2867

約数の個数: 32

約数和(自身を含む): 134447040

約数和(自身を除く): 55810905

約数列:

[1, 3, 5, 15, 17, 51, 85, 113, 255, 339, 565, 1695, 1921, 2729, 5763, 8187, 9605, 13645, 28815, 40935, 46393, 139179, 231965, 308377, 695895, 925131, 1541885, 4625655, 5242409, 15727227, 26212045, 78636135]

約数ペア:

[(1, 78636135), (3, 26212045), (5, 15727227), (15, 5242409), (17, 4625655), (51, 1541885), (85, 925131), (113, 695895), (255, 308377), (339, 231965), (565, 139179), (1695, 46393), (1921, 40935), (2729, 28815), (5763, 13645), (8187, 9605)]