27081015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1229}}^1$

素因数の和:1363

約数の個数: 32

約数和(自身を含む): 47113920

約数和(自身を除く): 20032905

約数列:

[1, 3, 5, 13, 15, 39, 65, 113, 195, 339, 565, 1229, 1469, 1695, 3687, 4407, 6145, 7345, 15977, 18435, 22035, 47931, 79885, 138877, 239655, 416631, 694385, 1805401, 2083155, 5416203, 9027005, 27081015]

約数ペア:

[(1, 27081015), (3, 9027005), (5, 5416203), (13, 2083155), (15, 1805401), (39, 694385), (65, 416631), (113, 239655), (195, 138877), (339, 79885), (565, 47931), (1229, 22035), (1469, 18435), (1695, 15977), (3687, 7345), (4407, 6145)]