11540375

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1$

素因数の和:153

約数の個数: 48

約数和(自身を含む): 18258240

約数和(自身を除く): 6717865

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 109, 121, 125, 175, 275, 385, 545, 605, 763, 847, 875, 1199, 1375, 1925, 2725, 3025, 3815, 4235, 5995, 8393, 9625, 13189, 13625, 15125, 19075, 21175, 29975, 41965, 65945, 92323, 95375, 105875, 149875, 209825, 329725, 461615, 1049125, 1648625, 2308075, 11540375]

約数ペア:

[(1, 11540375), (5, 2308075), (7, 1648625), (11, 1049125), (25, 461615), (35, 329725), (55, 209825), (77, 149875), (109, 105875), (121, 95375), (125, 92323), (175, 65945), (275, 41965), (385, 29975), (545, 21175), (605, 19075), (763, 15125), (847, 13625), (875, 13189), (1199, 9625), (1375, 8393), (1925, 5995), (2725, 4235), (3025, 3815)]