26178625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 36241920

約数和(自身を除く): 10063295

約数列:

[1, 5, 11, 25, 55, 79, 125, 241, 275, 395, 869, 1205, 1375, 1975, 2651, 4345, 6025, 9875, 13255, 19039, 21725, 30125, 66275, 95195, 108625, 209429, 331375, 475975, 1047145, 2379875, 5235725, 26178625]

約数ペア:

[(1, 26178625), (5, 5235725), (11, 2379875), (25, 1047145), (55, 475975), (79, 331375), (125, 209429), (241, 108625), (275, 95195), (395, 66275), (869, 30125), (1205, 21725), (1375, 19039), (1975, 13255), (2651, 9875), (4345, 6025)]