140141570405

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1\times {\mathrm{971}}^1\times {\mathrm{1787}}^1$

素因数の和:3349

約数の個数: 32

約数和(自身を含む): 174558291840

約数和(自身を除く): 34416721435

約数列:

[1, 5, 29, 145, 557, 971, 1787, 2785, 4855, 8935, 16153, 28159, 51823, 80765, 140795, 259115, 540847, 995359, 1735177, 2704235, 4976795, 8675885, 15684563, 28865411, 50320133, 78422815, 144327055, 251600665, 966493589, 4832467945, 28028314081, 140141570405]

約数ペア:

[(1, 140141570405), (5, 28028314081), (29, 4832467945), (145, 966493589), (557, 251600665), (971, 144327055), (1787, 78422815), (2785, 50320133), (4855, 28865411), (8935, 15684563), (16153, 8675885), (28159, 4976795), (51823, 2704235), (80765, 1735177), (140795, 995359), (259115, 540847)]