401037285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{25057}}^1$

素因数の和:25173

約数の個数: 32

約数和(自身を含む): 707236992

約数和(自身を除く): 306199707

約数列:

[1, 3, 5, 11, 15, 33, 55, 97, 165, 291, 485, 1067, 1455, 3201, 5335, 16005, 25057, 75171, 125285, 275627, 375855, 826881, 1378135, 2430529, 4134405, 7291587, 12152645, 26735819, 36457935, 80207457, 133679095, 401037285]

約数ペア:

[(1, 401037285), (3, 133679095), (5, 80207457), (11, 36457935), (15, 26735819), (33, 12152645), (55, 7291587), (97, 4134405), (165, 2430529), (291, 1378135), (485, 826881), (1067, 375855), (1455, 275627), (3201, 125285), (5335, 75171), (16005, 25057)]