15289300345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{26357}}^1$

素因数の和:26625

約数の個数: 32

約数和(自身を含む): 20495980800

約数和(自身を除く): 5206680455

約数列:

[1, 5, 11, 53, 55, 199, 265, 583, 995, 2189, 2915, 10547, 10945, 26357, 52735, 116017, 131785, 289927, 580085, 1396921, 1449635, 5245043, 6984605, 15366131, 26225215, 57695473, 76830655, 277987279, 288477365, 1389936395, 3057860069, 15289300345]

約数ペア:

[(1, 15289300345), (5, 3057860069), (11, 1389936395), (53, 288477365), (55, 277987279), (199, 76830655), (265, 57695473), (583, 26225215), (995, 15366131), (2189, 6984605), (2915, 5245043), (10547, 1449635), (10945, 1396921), (26357, 580085), (52735, 289927), (116017, 131785)]