121306575

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1499}}^1$

素因数の和:1608

約数の個数: 48

約数和(自身を含む): 218736000

約数和(自身を除く): 97429425

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 83, 195, 249, 325, 415, 975, 1079, 1245, 1499, 2075, 3237, 4497, 5395, 6225, 7495, 16185, 19487, 22485, 26975, 37475, 58461, 80925, 97435, 112425, 124417, 292305, 373251, 487175, 622085, 1461525, 1617421, 1866255, 3110425, 4852263, 8087105, 9331275, 24261315, 40435525, 121306575]

約数ペア:

[(1, 121306575), (3, 40435525), (5, 24261315), (13, 9331275), (15, 8087105), (25, 4852263), (39, 3110425), (65, 1866255), (75, 1617421), (83, 1461525), (195, 622085), (249, 487175), (325, 373251), (415, 292305), (975, 124417), (1079, 112425), (1245, 97435), (1499, 80925), (2075, 58461), (3237, 37475), (4497, 26975), (5395, 22485), (6225, 19487), (7495, 16185)]