73888305

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2711}}^1$

素因数の和:2821

約数の個数: 32

約数和(自身を含む): 124968960

約数和(自身を除く): 51080655

約数列:

[1, 3, 5, 15, 23, 69, 79, 115, 237, 345, 395, 1185, 1817, 2711, 5451, 8133, 9085, 13555, 27255, 40665, 62353, 187059, 214169, 311765, 642507, 935295, 1070845, 3212535, 4925887, 14777661, 24629435, 73888305]

約数ペア:

[(1, 73888305), (3, 24629435), (5, 14777661), (15, 4925887), (23, 3212535), (69, 1070845), (79, 935295), (115, 642507), (237, 311765), (345, 214169), (395, 187059), (1185, 62353), (1817, 40665), (2711, 27255), (5451, 13555), (8133, 9085)]