22424025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 40483520

約数和(自身を除く): 18059495

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 109, 195, 211, 325, 327, 545, 633, 975, 1055, 1417, 1635, 2725, 2743, 3165, 4251, 5275, 7085, 8175, 8229, 13715, 15825, 21255, 22999, 35425, 41145, 68575, 68997, 106275, 114995, 205725, 298987, 344985, 574975, 896961, 1494935, 1724925, 4484805, 7474675, 22424025]

約数ペア:

[(1, 22424025), (3, 7474675), (5, 4484805), (13, 1724925), (15, 1494935), (25, 896961), (39, 574975), (65, 344985), (75, 298987), (109, 205725), (195, 114995), (211, 106275), (325, 68997), (327, 68575), (545, 41145), (633, 35425), (975, 22999), (1055, 21255), (1417, 15825), (1635, 13715), (2725, 8229), (2743, 8175), (3165, 7085), (4251, 5275)]