12156915495

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1\times {\mathrm{30449}}^1$

素因数の和:31119

約数の個数: 32

約数和(自身を含む): 19936224000

約数和(自身を除く): 7779308505

約数列:

[1, 3, 5, 15, 43, 129, 215, 619, 645, 1857, 3095, 9285, 26617, 30449, 79851, 91347, 133085, 152245, 399255, 456735, 1309307, 3927921, 6546535, 18847931, 19639605, 56543793, 94239655, 282718965, 810461033, 2431383099, 4052305165, 12156915495]

約数ペア:

[(1, 12156915495), (3, 4052305165), (5, 2431383099), (15, 810461033), (43, 282718965), (129, 94239655), (215, 56543793), (619, 19639605), (645, 18847931), (1857, 6546535), (3095, 3927921), (9285, 1309307), (26617, 456735), (30449, 399255), (79851, 152245), (91347, 133085)]