99702025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12347}}^1$

素因数の和:12393

約数の個数: 24

約数和(自身を含む): 137803680

約数和(自身を除く): 38101655

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 425, 475, 1615, 8075, 12347, 61735, 209899, 234593, 308675, 1049495, 1172965, 3988081, 5247475, 5864825, 19940405, 99702025]

約数ペア:

[(1, 99702025), (5, 19940405), (17, 5864825), (19, 5247475), (25, 3988081), (85, 1172965), (95, 1049495), (323, 308675), (425, 234593), (475, 209899), (1615, 61735), (8075, 12347)]