212469424575

素因数分解:

$3^1\times 5^2\times {\mathrm{7331}}^1\times {\mathrm{386431}}^1$

素因数の和:393775

約数の個数: 24

約数和(自身を含む): 351331608576

約数和(自身を除く): 138862184001

約数列:

[1, 3, 5, 15, 25, 75, 7331, 21993, 36655, 109965, 183275, 386431, 549825, 1159293, 1932155, 5796465, 9660775, 28982325, 2832925661, 8498776983, 14164628305, 42493884915, 70823141525, 212469424575]

約数ペア:

[(1, 212469424575), (3, 70823141525), (5, 42493884915), (15, 14164628305), (25, 8498776983), (75, 2832925661), (7331, 28982325), (21993, 9660775), (36655, 5796465), (109965, 1932155), (183275, 1159293), (386431, 549825)]