84885985

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{479}}^1$

素因数の和:597

約数の個数: 24

約数和(自身を含む): 108299520

約数和(自身を除く): 23413535

約数列:

[1, 5, 23, 67, 115, 335, 479, 529, 1541, 2395, 2645, 7705, 11017, 32093, 35443, 55085, 160465, 177215, 253391, 738139, 1266955, 3690695, 16977197, 84885985]

約数ペア:

[(1, 84885985), (5, 16977197), (23, 3690695), (67, 1266955), (115, 738139), (335, 253391), (479, 177215), (529, 160465), (1541, 55085), (2395, 35443), (2645, 32093), (7705, 11017)]