23374725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{977}}^1$

素因数の和:1030

約数の個数: 48

約数和(自身を含む): 43657920

約数和(自身を除く): 20283195

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 75, 87, 145, 165, 275, 319, 435, 725, 825, 957, 977, 1595, 2175, 2931, 4785, 4885, 7975, 10747, 14655, 23925, 24425, 28333, 32241, 53735, 73275, 84999, 141665, 161205, 268675, 311663, 424995, 708325, 806025, 934989, 1558315, 2124975, 4674945, 7791575, 23374725]

約数ペア:

[(1, 23374725), (3, 7791575), (5, 4674945), (11, 2124975), (15, 1558315), (25, 934989), (29, 806025), (33, 708325), (55, 424995), (75, 311663), (87, 268675), (145, 161205), (165, 141665), (275, 84999), (319, 73275), (435, 53735), (725, 32241), (825, 28333), (957, 24425), (977, 23925), (1595, 14655), (2175, 10747), (2931, 7975), (4785, 4885)]