849307875

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2099}}^1$

素因数の和:2213

約数の個数: 64

約数和(自身を含む): 1541030400

約数和(自身を除く): 691722525

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 83, 125, 195, 249, 325, 375, 415, 975, 1079, 1245, 1625, 2075, 2099, 3237, 4875, 5395, 6225, 6297, 10375, 10495, 16185, 26975, 27287, 31125, 31485, 52475, 80925, 81861, 134875, 136435, 157425, 174217, 262375, 404625, 409305, 522651, 682175, 787125, 871085, 2046525, 2264821, 2613255, 3410875, 4355425, 6794463, 10232625, 11324105, 13066275, 21777125, 33972315, 56620525, 65331375, 169861575, 283102625, 849307875]

約数ペア:

[(1, 849307875), (3, 283102625), (5, 169861575), (13, 65331375), (15, 56620525), (25, 33972315), (39, 21777125), (65, 13066275), (75, 11324105), (83, 10232625), (125, 6794463), (195, 4355425), (249, 3410875), (325, 2613255), (375, 2264821), (415, 2046525), (975, 871085), (1079, 787125), (1245, 682175), (1625, 522651), (2075, 409305), (2099, 404625), (3237, 262375), (4875, 174217), (5395, 157425), (6225, 136435), (6297, 134875), (10375, 81861), (10495, 80925), (16185, 52475), (26975, 31485), (27287, 31125)]