42928995

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2131}}^1$

素因数の和:2235

約数の個数: 32

約数和(自身を含む): 73681920

約数和(自身を除く): 30752925

約数列:

[1, 3, 5, 15, 17, 51, 79, 85, 237, 255, 395, 1185, 1343, 2131, 4029, 6393, 6715, 10655, 20145, 31965, 36227, 108681, 168349, 181135, 505047, 543405, 841745, 2525235, 2861933, 8585799, 14309665, 42928995]

約数ペア:

[(1, 42928995), (3, 14309665), (5, 8585799), (15, 2861933), (17, 2525235), (51, 841745), (79, 543405), (85, 505047), (237, 181135), (255, 168349), (395, 108681), (1185, 36227), (1343, 31965), (2131, 20145), (4029, 10655), (6393, 6715)]