315067706875

素因数分解:

$5^4\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{140069}}^1$

素因数の和:140209

約数の個数: 40

約数和(自身を含む): 406948172400

約数和(自身を除く): 91880465525

約数列:

[1, 5, 25, 59, 61, 125, 295, 305, 625, 1475, 1525, 3599, 7375, 7625, 17995, 36875, 38125, 89975, 140069, 449875, 700345, 2249375, 3501725, 8264071, 8544209, 17508625, 41320355, 42721045, 87543125, 206601775, 213605225, 504108331, 1033008875, 1068026125, 2520541655, 5165044375, 5340130625, 12602708275, 63013541375, 315067706875]

約数ペア:

[(1, 315067706875), (5, 63013541375), (25, 12602708275), (59, 5340130625), (61, 5165044375), (125, 2520541655), (295, 1068026125), (305, 1033008875), (625, 504108331), (1475, 213605225), (1525, 206601775), (3599, 87543125), (7375, 42721045), (7625, 41320355), (17995, 17508625), (36875, 8544209), (38125, 8264071), (89975, 3501725), (140069, 2249375), (449875, 700345)]