75830425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 112849920

約数和(自身を除く): 37019495

約数列:

[1, 5, 11, 19, 23, 25, 55, 95, 115, 209, 253, 275, 437, 475, 575, 631, 1045, 1265, 2185, 3155, 4807, 5225, 6325, 6941, 10925, 11989, 14513, 15775, 24035, 34705, 59945, 72565, 120175, 131879, 159643, 173525, 275747, 299725, 362825, 659395, 798215, 1378735, 3033217, 3296975, 3991075, 6893675, 15166085, 75830425]

約数ペア:

[(1, 75830425), (5, 15166085), (11, 6893675), (19, 3991075), (23, 3296975), (25, 3033217), (55, 1378735), (95, 798215), (115, 659395), (209, 362825), (253, 299725), (275, 275747), (437, 173525), (475, 159643), (575, 131879), (631, 120175), (1045, 72565), (1265, 59945), (2185, 34705), (3155, 24035), (4807, 15775), (5225, 14513), (6325, 11989), (6941, 10925)]