25228695

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{983}}^1$

素因数の和:1079

約数の個数: 32

約数和(自身を含む): 42508800

約数和(自身を除く): 17280105

約数列:

[1, 3, 5, 15, 29, 59, 87, 145, 177, 295, 435, 885, 983, 1711, 2949, 4915, 5133, 8555, 14745, 25665, 28507, 57997, 85521, 142535, 173991, 289985, 427605, 869955, 1681913, 5045739, 8409565, 25228695]

約数ペア:

[(1, 25228695), (3, 8409565), (5, 5045739), (15, 1681913), (29, 869955), (59, 427605), (87, 289985), (145, 173991), (177, 142535), (295, 85521), (435, 57997), (885, 28507), (983, 25665), (1711, 14745), (2949, 8555), (4915, 5133)]