99104815

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 132627456

約数和(自身を除く): 33522641

約数列:

[1, 5, 17, 23, 85, 115, 163, 311, 391, 815, 1555, 1955, 2771, 3749, 5287, 7153, 13855, 18745, 26435, 35765, 50693, 63733, 121601, 253465, 318665, 608005, 861781, 1165939, 4308905, 5829695, 19820963, 99104815]

約数ペア:

[(1, 99104815), (5, 19820963), (17, 5829695), (23, 4308905), (85, 1165939), (115, 861781), (163, 608005), (311, 318665), (391, 253465), (815, 121601), (1555, 63733), (1955, 50693), (2771, 35765), (3749, 26435), (5287, 18745), (7153, 13855)]