2308075

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1$

素因数の和:148

約数の個数: 36

約数和(自身を含む): 3628240

約数和(自身を除く): 1320165

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 109, 121, 175, 275, 385, 545, 605, 763, 847, 1199, 1925, 2725, 3025, 3815, 4235, 5995, 8393, 13189, 19075, 21175, 29975, 41965, 65945, 92323, 209825, 329725, 461615, 2308075]

約数ペア:

[(1, 2308075), (5, 461615), (7, 329725), (11, 209825), (25, 92323), (35, 65945), (55, 41965), (77, 29975), (109, 21175), (121, 19075), (175, 13189), (275, 8393), (385, 5995), (545, 4235), (605, 3815), (763, 3025), (847, 2725), (1199, 1925)]