328045112905

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1\times {\mathrm{823}}^1$

素因数の和:1474

約数の個数: 64

約数和(自身を含む): 419365900800

約数和(自身を除く): 91320787895

約数列:

[1, 5, 29, 67, 89, 145, 335, 445, 461, 823, 1943, 2305, 2581, 4115, 5963, 9715, 12905, 13369, 23867, 29815, 30887, 41029, 55141, 66845, 73247, 119335, 154435, 172927, 205145, 275705, 366235, 379403, 864635, 895723, 1189841, 1599089, 1897015, 2124163, 2748943, 4478615, 4907549, 5949205, 7995445, 10620815, 11002687, 13744715, 24537745, 25420001, 33766867, 55013435, 79719347, 127100005, 142318921, 168834335, 398596735, 711594605, 737180029, 979239143, 2262380089, 3685900145, 4896195715, 11311900445, 65609022581, 328045112905]

約数ペア:

[(1, 328045112905), (5, 65609022581), (29, 11311900445), (67, 4896195715), (89, 3685900145), (145, 2262380089), (335, 979239143), (445, 737180029), (461, 711594605), (823, 398596735), (1943, 168834335), (2305, 142318921), (2581, 127100005), (4115, 79719347), (5963, 55013435), (9715, 33766867), (12905, 25420001), (13369, 24537745), (23867, 13744715), (29815, 11002687), (30887, 10620815), (41029, 7995445), (55141, 5949205), (66845, 4907549), (73247, 4478615), (119335, 2748943), (154435, 2124163), (172927, 1897015), (205145, 1599089), (275705, 1189841), (366235, 895723), (379403, 864635)]