4900979475

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{30211}}^1$

素因数の和:30337

約数の個数: 72

約数和(自身を含む): 10129962752

約数和(自身を除く): 5228983277

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 103, 105, 175, 225, 309, 315, 515, 525, 721, 927, 1545, 1575, 2163, 2575, 3605, 4635, 6489, 7725, 10815, 18025, 23175, 30211, 32445, 54075, 90633, 151055, 162225, 211477, 271899, 453165, 634431, 755275, 1057385, 1359495, 1903293, 2265825, 3111733, 3172155, 5286925, 6797475, 9335199, 9516465, 15558665, 15860775, 21782131, 28005597, 46675995, 47582325, 65346393, 77793325, 108910655, 140027985, 196039179, 233379975, 326731965, 544553275, 700139925, 980195895, 1633659825, 4900979475]

約数ペア:

[(1, 4900979475), (3, 1633659825), (5, 980195895), (7, 700139925), (9, 544553275), (15, 326731965), (21, 233379975), (25, 196039179), (35, 140027985), (45, 108910655), (63, 77793325), (75, 65346393), (103, 47582325), (105, 46675995), (175, 28005597), (225, 21782131), (309, 15860775), (315, 15558665), (515, 9516465), (525, 9335199), (721, 6797475), (927, 5286925), (1545, 3172155), (1575, 3111733), (2163, 2265825), (2575, 1903293), (3605, 1359495), (4635, 1057385), (6489, 755275), (7725, 634431), (10815, 453165), (18025, 271899), (23175, 211477), (30211, 162225), (32445, 151055), (54075, 90633)]