169021919375

素因数分解:

$5^4\times {\mathrm{373}}^1\times {\mathrm{379}}^1\times {\mathrm{1913}}^1$

素因数の和:2685

約数の個数: 40

約数和(自身を含む): 212445808080

約数和(自身を除く): 43423888705

約数列:

[1, 5, 25, 125, 373, 379, 625, 1865, 1895, 1913, 9325, 9475, 9565, 46625, 47375, 47825, 141367, 233125, 236875, 239125, 706835, 713549, 725027, 1195625, 3534175, 3567745, 3625135, 17670875, 17838725, 18125675, 88354375, 89193625, 90628375, 270435071, 445968125, 453141875, 1352175355, 6760876775, 33804383875, 169021919375]

約数ペア:

[(1, 169021919375), (5, 33804383875), (25, 6760876775), (125, 1352175355), (373, 453141875), (379, 445968125), (625, 270435071), (1865, 90628375), (1895, 89193625), (1913, 88354375), (9325, 18125675), (9475, 17838725), (9565, 17670875), (46625, 3625135), (47375, 3567745), (47825, 3534175), (141367, 1195625), (233125, 725027), (236875, 713549), (239125, 706835)]