16924875

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{373}}^1$

素因数の和:413

約数の個数: 48

約数和(自身を含む): 31039008

約数和(自身を除く): 14114133

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 121, 125, 165, 275, 363, 373, 375, 605, 825, 1119, 1375, 1815, 1865, 3025, 4103, 4125, 5595, 9075, 9325, 12309, 15125, 20515, 27975, 45133, 45375, 46625, 61545, 102575, 135399, 139875, 225665, 307725, 512875, 676995, 1128325, 1538625, 3384975, 5641625, 16924875]

約数ペア:

[(1, 16924875), (3, 5641625), (5, 3384975), (11, 1538625), (15, 1128325), (25, 676995), (33, 512875), (55, 307725), (75, 225665), (121, 139875), (125, 135399), (165, 102575), (275, 61545), (363, 46625), (373, 45375), (375, 45133), (605, 27975), (825, 20515), (1119, 15125), (1375, 12309), (1815, 9325), (1865, 9075), (3025, 5595), (4103, 4125)]