8095425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:87

約数の個数: 72

約数和(自身を含む): 15873984

約数和(自身を除く): 7778559

約数列:

[1, 3, 5, 13, 15, 19, 23, 25, 39, 57, 65, 69, 75, 95, 115, 195, 247, 285, 299, 325, 345, 361, 437, 475, 575, 741, 897, 975, 1083, 1235, 1311, 1425, 1495, 1725, 1805, 2185, 3705, 4485, 4693, 5415, 5681, 6175, 6555, 7475, 8303, 9025, 10925, 14079, 17043, 18525, 22425, 23465, 24909, 27075, 28405, 32775, 41515, 70395, 85215, 107939, 117325, 124545, 142025, 207575, 323817, 351975, 426075, 539695, 622725, 1619085, 2698475, 8095425]

約数ペア:

[(1, 8095425), (3, 2698475), (5, 1619085), (13, 622725), (15, 539695), (19, 426075), (23, 351975), (25, 323817), (39, 207575), (57, 142025), (65, 124545), (69, 117325), (75, 107939), (95, 85215), (115, 70395), (195, 41515), (247, 32775), (285, 28405), (299, 27075), (325, 24909), (345, 23465), (361, 22425), (437, 18525), (475, 17043), (575, 14079), (741, 10925), (897, 9025), (975, 8303), (1083, 7475), (1235, 6555), (1311, 6175), (1425, 5681), (1495, 5415), (1725, 4693), (1805, 4485), (2185, 3705)]