16740075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 30640896

約数和(自身を除く): 13900821

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 103, 165, 197, 275, 309, 515, 591, 825, 985, 1133, 1545, 2167, 2575, 2955, 3399, 4925, 5665, 6501, 7725, 10835, 14775, 16995, 20291, 28325, 32505, 54175, 60873, 84975, 101455, 162525, 223201, 304365, 507275, 669603, 1116005, 1521825, 3348015, 5580025, 16740075]

約数ペア:

[(1, 16740075), (3, 5580025), (5, 3348015), (11, 1521825), (15, 1116005), (25, 669603), (33, 507275), (55, 304365), (75, 223201), (103, 162525), (165, 101455), (197, 84975), (275, 60873), (309, 54175), (515, 32505), (591, 28325), (825, 20291), (985, 16995), (1133, 14775), (1545, 10835), (2167, 7725), (2575, 6501), (2955, 5665), (3399, 4925)]