11409825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 21871616

約数和(自身を除く): 10461791

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 103, 105, 175, 211, 309, 515, 525, 633, 721, 1055, 1477, 1545, 2163, 2575, 3165, 3605, 4431, 5275, 7385, 7725, 10815, 15825, 18025, 21733, 22155, 36925, 54075, 65199, 108665, 110775, 152131, 325995, 456393, 543325, 760655, 1629975, 2281965, 3803275, 11409825]

約数ペア:

[(1, 11409825), (3, 3803275), (5, 2281965), (7, 1629975), (15, 760655), (21, 543325), (25, 456393), (35, 325995), (75, 152131), (103, 110775), (105, 108665), (175, 65199), (211, 54075), (309, 36925), (515, 22155), (525, 21733), (633, 18025), (721, 15825), (1055, 10815), (1477, 7725), (1545, 7385), (2163, 5275), (2575, 4431), (3165, 3605)]