53370625

素因数分解:

$5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1109}}^1$

素因数の和:1147

約数の個数: 40

約数和(自身を含む): 83223360

約数和(自身を除く): 29852735

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 125, 175, 275, 385, 625, 875, 1109, 1375, 1925, 4375, 5545, 6875, 7763, 9625, 12199, 27725, 38815, 48125, 60995, 85393, 138625, 194075, 304975, 426965, 693125, 970375, 1524875, 2134825, 4851875, 7624375, 10674125, 53370625]

約数ペア:

[(1, 53370625), (5, 10674125), (7, 7624375), (11, 4851875), (25, 2134825), (35, 1524875), (55, 970375), (77, 693125), (125, 426965), (175, 304975), (275, 194075), (385, 138625), (625, 85393), (875, 60995), (1109, 48125), (1375, 38815), (1925, 27725), (4375, 12199), (5545, 9625), (6875, 7763)]