996838392695

素因数分解:

$5^1\times {\mathrm{61}}^2\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{3299}}^1$

素因数の和:3684

約数の個数: 48

約数和(自身を含む): 1235906100000

約数和(自身を除く): 239067707305

約数列:

[1, 5, 61, 109, 149, 305, 545, 745, 3299, 3721, 6649, 9089, 16241, 16495, 18605, 33245, 45445, 81205, 201239, 359591, 405589, 491551, 554429, 990701, 1006195, 1797955, 2027945, 2457755, 2772145, 4953505, 12275579, 21935051, 29984611, 53579059, 60432761, 61377895, 109675255, 149923055, 267895295, 302163805, 1338038111, 1829061271, 3268322599, 6690190555, 9145306355, 16341612995, 199367678539, 996838392695]

約数ペア:

[(1, 996838392695), (5, 199367678539), (61, 16341612995), (109, 9145306355), (149, 6690190555), (305, 3268322599), (545, 1829061271), (745, 1338038111), (3299, 302163805), (3721, 267895295), (6649, 149923055), (9089, 109675255), (16241, 61377895), (16495, 60432761), (18605, 53579059), (33245, 29984611), (45445, 21935051), (81205, 12275579), (201239, 4953505), (359591, 2772145), (405589, 2457755), (491551, 2027945), (554429, 1797955), (990701, 1006195)]