13806255

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 23466240

約数和(自身を除く): 9659985

約数列:

[1, 3, 5, 15, 19, 57, 95, 193, 251, 285, 579, 753, 965, 1255, 2895, 3667, 3765, 4769, 11001, 14307, 18335, 23845, 48443, 55005, 71535, 145329, 242215, 726645, 920417, 2761251, 4602085, 13806255]

約数ペア:

[(1, 13806255), (3, 4602085), (5, 2761251), (15, 920417), (19, 726645), (57, 242215), (95, 145329), (193, 71535), (251, 55005), (285, 48443), (579, 23845), (753, 18335), (965, 14307), (1255, 11001), (2895, 4769), (3667, 3765)]