195765489025

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1\times {\mathrm{9349}}^1$

素因数の和:10090

約数の個数: 48

約数和(自身を含む): 257108544000

約数和(自身を除く): 61343054975

約数列:

[1, 5, 25, 31, 41, 155, 205, 659, 775, 1025, 1271, 3295, 6355, 9349, 16475, 20429, 27019, 31775, 46745, 102145, 135095, 233725, 289819, 383309, 510725, 675475, 837589, 1449095, 1916545, 4187945, 6160991, 7245475, 9582725, 11882579, 20939725, 30804955, 59412895, 154024775, 190990721, 252600631, 297064475, 954953605, 1263003155, 4774768025, 6315015775, 7830619561, 39153097805, 195765489025]

約数ペア:

[(1, 195765489025), (5, 39153097805), (25, 7830619561), (31, 6315015775), (41, 4774768025), (155, 1263003155), (205, 954953605), (659, 297064475), (775, 252600631), (1025, 190990721), (1271, 154024775), (3295, 59412895), (6355, 30804955), (9349, 20939725), (16475, 11882579), (20429, 9582725), (27019, 7245475), (31775, 6160991), (46745, 4187945), (102145, 1916545), (135095, 1449095), (233725, 837589), (289819, 675475), (383309, 510725)]