27793815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1753}}^1$

素因数の和:1919

約数の個数: 32

約数和(自身を含む): 51188736

約数和(自身を除く): 23394921

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 151, 453, 755, 1057, 1753, 2265, 3171, 5259, 5285, 8765, 12271, 15855, 26295, 36813, 61355, 184065, 264703, 794109, 1323515, 1852921, 3970545, 5558763, 9264605, 27793815]

約数ペア:

[(1, 27793815), (3, 9264605), (5, 5558763), (7, 3970545), (15, 1852921), (21, 1323515), (35, 794109), (105, 264703), (151, 184065), (453, 61355), (755, 36813), (1057, 26295), (1753, 15855), (2265, 12271), (3171, 8765), (5259, 5285)]