130156775

素因数分解:

$5^2\times 7^1\times {\mathrm{577}}^1\times {\mathrm{1289}}^1$

素因数の和:1883

約数の個数: 24

約数和(自身を含む): 184913760

約数和(自身を除く): 54756985

約数列:

[1, 5, 7, 25, 35, 175, 577, 1289, 2885, 4039, 6445, 9023, 14425, 20195, 32225, 45115, 100975, 225575, 743753, 3718765, 5206271, 18593825, 26031355, 130156775]

約数ペア:

[(1, 130156775), (5, 26031355), (7, 18593825), (25, 5206271), (35, 3718765), (175, 743753), (577, 225575), (1289, 100975), (2885, 45115), (4039, 32225), (6445, 20195), (9023, 14425)]