271091145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{3851}}^1$

素因数の和:3910

約数の個数: 48

約数和(自身を含む): 493117632

約数和(自身を除く): 222026487

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 361, 741, 1083, 1235, 1805, 3705, 3851, 4693, 5415, 11553, 14079, 19255, 23465, 50063, 57765, 70395, 73169, 150189, 219507, 250315, 365845, 750945, 951197, 1097535, 1390211, 2853591, 4170633, 4755985, 6951055, 14267955, 18072743, 20853165, 54218229, 90363715, 271091145]

約数ペア:

[(1, 271091145), (3, 90363715), (5, 54218229), (13, 20853165), (15, 18072743), (19, 14267955), (39, 6951055), (57, 4755985), (65, 4170633), (95, 2853591), (195, 1390211), (247, 1097535), (285, 951197), (361, 750945), (741, 365845), (1083, 250315), (1235, 219507), (1805, 150189), (3705, 73169), (3851, 70395), (4693, 57765), (5415, 50063), (11553, 23465), (14079, 19255)]