1712528025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{4001}}^1$

素因数の和:4466

約数の個数: 48

約数和(自身を含む): 3056887680

約数和(自身を除く): 1344359655

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 439, 975, 1317, 2195, 4001, 5707, 6585, 10975, 12003, 17121, 20005, 28535, 32925, 52013, 60015, 85605, 100025, 142675, 156039, 260065, 300075, 428025, 780195, 1300325, 1756439, 3900975, 5269317, 8782195, 22833707, 26346585, 43910975, 68501121, 114168535, 131732925, 342505605, 570842675, 1712528025]

約数ペア:

[(1, 1712528025), (3, 570842675), (5, 342505605), (13, 131732925), (15, 114168535), (25, 68501121), (39, 43910975), (65, 26346585), (75, 22833707), (195, 8782195), (325, 5269317), (439, 3900975), (975, 1756439), (1317, 1300325), (2195, 780195), (4001, 428025), (5707, 300075), (6585, 260065), (10975, 156039), (12003, 142675), (17121, 100025), (20005, 85605), (28535, 60015), (32925, 52013)]