195115985

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 247750272

約数和(自身を除く): 52634287

約数列:

[1, 5, 37, 83, 97, 131, 185, 415, 485, 655, 3071, 3589, 4847, 8051, 10873, 12707, 15355, 17945, 24235, 40255, 54365, 63535, 297887, 402301, 470159, 1054681, 1489435, 2011505, 2350795, 5273405, 39023197, 195115985]

約数ペア:

[(1, 195115985), (5, 39023197), (37, 5273405), (83, 2350795), (97, 2011505), (131, 1489435), (185, 1054681), (415, 470159), (485, 402301), (655, 297887), (3071, 63535), (3589, 54365), (4847, 40255), (8051, 24235), (10873, 17945), (12707, 15355)]