22139325

素因数分解:

$3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^2$

素因数の和:93

約数の個数: 90

約数和(自身を含む): 45739694

約数和(自身を除く): 23600369

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 29, 39, 45, 65, 75, 81, 87, 117, 135, 145, 195, 225, 261, 325, 351, 377, 405, 435, 585, 675, 725, 783, 841, 975, 1053, 1131, 1305, 1755, 1885, 2025, 2175, 2349, 2523, 2925, 3393, 3915, 4205, 5265, 5655, 6525, 7569, 8775, 9425, 10179, 10933, 11745, 12615, 16965, 19575, 21025, 22707, 26325, 28275, 30537, 32799, 37845, 50895, 54665, 58725, 63075, 68121, 84825, 98397, 113535, 152685, 163995, 189225, 254475, 273325, 295191, 340605, 491985, 567675, 763425, 819975, 885573, 1475955, 1703025, 2459925, 4427865, 7379775, 22139325]

約数ペア:

[(1, 22139325), (3, 7379775), (5, 4427865), (9, 2459925), (13, 1703025), (15, 1475955), (25, 885573), (27, 819975), (29, 763425), (39, 567675), (45, 491985), (65, 340605), (75, 295191), (81, 273325), (87, 254475), (117, 189225), (135, 163995), (145, 152685), (195, 113535), (225, 98397), (261, 84825), (325, 68121), (351, 63075), (377, 58725), (405, 54665), (435, 50895), (585, 37845), (675, 32799), (725, 30537), (783, 28275), (841, 26325), (975, 22707), (1053, 21025), (1131, 19575), (1305, 16965), (1755, 12615), (1885, 11745), (2025, 10933), (2175, 10179), (2349, 9425), (2523, 8775), (2925, 7569), (3393, 6525), (3915, 5655), (4205, 5265)]