137860345

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1913}}^1$

素因数の和:2025

約数の個数: 32

約数和(自身を含む): 198443520

約数和(自身を除く): 60583175

約数列:

[1, 5, 7, 29, 35, 71, 145, 203, 355, 497, 1015, 1913, 2059, 2485, 9565, 10295, 13391, 14413, 55477, 66955, 72065, 135823, 277385, 388339, 679115, 950761, 1941695, 3938867, 4753805, 19694335, 27572069, 137860345]

約数ペア:

[(1, 137860345), (5, 27572069), (7, 19694335), (29, 4753805), (35, 3938867), (71, 1941695), (145, 950761), (203, 679115), (355, 388339), (497, 277385), (1015, 135823), (1913, 72065), (2059, 66955), (2485, 55477), (9565, 14413), (10295, 13391)]