197755388875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{965249}}^1$

素因数の和:965424

約数の個数: 32

約数和(自身を含む): 271042200000

約数和(自身を除く): 73286811125

約数列:

[1, 5, 11, 25, 55, 125, 149, 275, 745, 1375, 1639, 3725, 8195, 18625, 40975, 204875, 965249, 4826245, 10617739, 24131225, 53088695, 120656125, 143822101, 265443475, 719110505, 1327217375, 1582043111, 3595552525, 7910215555, 17977762625, 39551077775, 197755388875]

約数ペア:

[(1, 197755388875), (5, 39551077775), (11, 17977762625), (25, 7910215555), (55, 3595552525), (125, 1582043111), (149, 1327217375), (275, 719110505), (745, 265443475), (1375, 143822101), (1639, 120656125), (3725, 53088695), (8195, 24131225), (18625, 10617739), (40975, 4826245), (204875, 965249)]