38307605

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 54307584

約数和(自身を除く): 15999979

約数列:

[1, 5, 7, 35, 53, 107, 193, 265, 371, 535, 749, 965, 1351, 1855, 3745, 5671, 6755, 10229, 20651, 28355, 39697, 51145, 71603, 103255, 144557, 198485, 358015, 722785, 1094503, 5472515, 7661521, 38307605]

約数ペア:

[(1, 38307605), (5, 7661521), (7, 5472515), (35, 1094503), (53, 722785), (107, 358015), (193, 198485), (265, 144557), (371, 103255), (535, 71603), (749, 51145), (965, 39697), (1351, 28355), (1855, 20651), (3745, 10229), (5671, 6755)]