127261715

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6599}}^1$

素因数の和:6659

約数の個数: 32

約数和(自身を含む): 190080000

約数和(自身を除く): 62818285

約数列:

[1, 5, 7, 19, 29, 35, 95, 133, 145, 203, 551, 665, 1015, 2755, 3857, 6599, 19285, 32995, 46193, 125381, 191371, 230965, 626905, 877667, 956855, 1339597, 3636049, 4388335, 6697985, 18180245, 25452343, 127261715]

約数ペア:

[(1, 127261715), (5, 25452343), (7, 18180245), (19, 6697985), (29, 4388335), (35, 3636049), (95, 1339597), (133, 956855), (145, 877667), (203, 626905), (551, 230965), (665, 191371), (1015, 125381), (2755, 46193), (3857, 32995), (6599, 19285)]