16143225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 30914688

約数和(自身を除く): 14771463

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 97, 105, 175, 291, 317, 485, 525, 679, 951, 1455, 1585, 2037, 2219, 2425, 3395, 4755, 6657, 7275, 7925, 10185, 11095, 16975, 23775, 30749, 33285, 50925, 55475, 92247, 153745, 166425, 215243, 461235, 645729, 768725, 1076215, 2306175, 3228645, 5381075, 16143225]

約数ペア:

[(1, 16143225), (3, 5381075), (5, 3228645), (7, 2306175), (15, 1076215), (21, 768725), (25, 645729), (35, 461235), (75, 215243), (97, 166425), (105, 153745), (175, 92247), (291, 55475), (317, 50925), (485, 33285), (525, 30749), (679, 23775), (951, 16975), (1455, 11095), (1585, 10185), (2037, 7925), (2219, 7275), (2425, 6657), (3395, 4755)]