15690002325

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{673}}^1\times {\mathrm{7229}}^1$

素因数の和:7958

約数の個数: 48

約数和(自身を含む): 26587197120

約数和(自身を除く): 10897194795

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 673, 1075, 2019, 3225, 3365, 7229, 10095, 16825, 21687, 28939, 36145, 50475, 86817, 108435, 144695, 180725, 310847, 434085, 542175, 723475, 932541, 1554235, 2170425, 4662705, 4865117, 7771175, 14595351, 23313525, 24325585, 72976755, 121627925, 209200031, 364883775, 627600093, 1046000155, 3138000465, 5230000775, 15690002325]

約数ペア:

[(1, 15690002325), (3, 5230000775), (5, 3138000465), (15, 1046000155), (25, 627600093), (43, 364883775), (75, 209200031), (129, 121627925), (215, 72976755), (645, 24325585), (673, 23313525), (1075, 14595351), (2019, 7771175), (3225, 4865117), (3365, 4662705), (7229, 2170425), (10095, 1554235), (16825, 932541), (21687, 723475), (28939, 542175), (36145, 434085), (50475, 310847), (86817, 180725), (108435, 144695)]