76728225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8597}}^1$

素因数の和:8634

約数の個数: 48

約数和(自身を含む): 153525888

約数和(自身を除く): 76797663

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 175, 255, 357, 425, 525, 595, 1275, 1785, 2975, 8597, 8925, 25791, 42985, 60179, 128955, 146149, 180537, 214925, 300895, 438447, 644775, 730745, 902685, 1023043, 1504475, 2192235, 3069129, 3653725, 4513425, 5115215, 10961175, 15345645, 25576075, 76728225]

約数ペア:

[(1, 76728225), (3, 25576075), (5, 15345645), (7, 10961175), (15, 5115215), (17, 4513425), (21, 3653725), (25, 3069129), (35, 2192235), (51, 1504475), (75, 1023043), (85, 902685), (105, 730745), (119, 644775), (175, 438447), (255, 300895), (357, 214925), (425, 180537), (525, 146149), (595, 128955), (1275, 60179), (1785, 42985), (2975, 25791), (8597, 8925)]