23210495

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{167}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 36868608

約数和(自身を除く): 13658113

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 167, 209, 361, 385, 665, 835, 1045, 1169, 1463, 1805, 1837, 2527, 3173, 3971, 5845, 7315, 9185, 12635, 12859, 15865, 19855, 22211, 27797, 34903, 60287, 64295, 111055, 138985, 174515, 244321, 301435, 422009, 663157, 1221605, 2110045, 3315785, 4642099, 23210495]

約数ペア:

[(1, 23210495), (5, 4642099), (7, 3315785), (11, 2110045), (19, 1221605), (35, 663157), (55, 422009), (77, 301435), (95, 244321), (133, 174515), (167, 138985), (209, 111055), (361, 64295), (385, 60287), (665, 34903), (835, 27797), (1045, 22211), (1169, 19855), (1463, 15865), (1805, 12859), (1837, 12635), (2527, 9185), (3173, 7315), (3971, 5845)]