22259475

素因数分解:

$3^3\times 5^2\times 7^2\times {\mathrm{673}}^1$

素因数の和:706

約数の個数: 72

約数和(自身を含む): 47638320

約数和(自身を除く): 25378845

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 63, 75, 105, 135, 147, 175, 189, 225, 245, 315, 441, 525, 673, 675, 735, 945, 1225, 1323, 1575, 2019, 2205, 3365, 3675, 4711, 4725, 6057, 6615, 10095, 11025, 14133, 16825, 18171, 23555, 30285, 32977, 33075, 42399, 50475, 70665, 90855, 98931, 117775, 127197, 151425, 164885, 211995, 296793, 353325, 454275, 494655, 635985, 824425, 890379, 1059975, 1483965, 2473275, 3179925, 4451895, 7419825, 22259475]

約数ペア:

[(1, 22259475), (3, 7419825), (5, 4451895), (7, 3179925), (9, 2473275), (15, 1483965), (21, 1059975), (25, 890379), (27, 824425), (35, 635985), (45, 494655), (49, 454275), (63, 353325), (75, 296793), (105, 211995), (135, 164885), (147, 151425), (175, 127197), (189, 117775), (225, 98931), (245, 90855), (315, 70665), (441, 50475), (525, 42399), (673, 33075), (675, 32977), (735, 30285), (945, 23555), (1225, 18171), (1323, 16825), (1575, 14133), (2019, 11025), (2205, 10095), (3365, 6615), (3675, 6057), (4711, 4725)]