38926155

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1871}}^1$

素因数の和:1971

約数の個数: 32

約数和(自身を含む): 66493440

約数和(自身を除く): 27567285

約数列:

[1, 3, 5, 15, 19, 57, 73, 95, 219, 285, 365, 1095, 1387, 1871, 4161, 5613, 6935, 9355, 20805, 28065, 35549, 106647, 136583, 177745, 409749, 533235, 682915, 2048745, 2595077, 7785231, 12975385, 38926155]

約数ペア:

[(1, 38926155), (3, 12975385), (5, 7785231), (15, 2595077), (19, 2048745), (57, 682915), (73, 533235), (95, 409749), (219, 177745), (285, 136583), (365, 106647), (1095, 35549), (1387, 28065), (1871, 20805), (4161, 9355), (5613, 6935)]