24866775

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:185

約数の個数: 72

約数和(自身を含む): 47779680

約数和(自身を除く): 22912905

約数列:

[1, 3, 5, 9, 15, 25, 29, 37, 45, 75, 87, 103, 111, 145, 185, 225, 261, 309, 333, 435, 515, 555, 725, 925, 927, 1073, 1305, 1545, 1665, 2175, 2575, 2775, 2987, 3219, 3811, 4635, 5365, 6525, 7725, 8325, 8961, 9657, 11433, 14935, 16095, 19055, 23175, 26825, 26883, 34299, 44805, 48285, 57165, 74675, 80475, 95275, 110519, 134415, 171495, 224025, 241425, 285825, 331557, 552595, 672075, 857475, 994671, 1657785, 2762975, 4973355, 8288925, 24866775]

約数ペア:

[(1, 24866775), (3, 8288925), (5, 4973355), (9, 2762975), (15, 1657785), (25, 994671), (29, 857475), (37, 672075), (45, 552595), (75, 331557), (87, 285825), (103, 241425), (111, 224025), (145, 171495), (185, 134415), (225, 110519), (261, 95275), (309, 80475), (333, 74675), (435, 57165), (515, 48285), (555, 44805), (725, 34299), (925, 26883), (927, 26825), (1073, 23175), (1305, 19055), (1545, 16095), (1665, 14935), (2175, 11433), (2575, 9657), (2775, 8961), (2987, 8325), (3219, 7725), (3811, 6525), (4635, 5365)]