974305025

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{17011}}^1$

素因数の和:17129

約数の個数: 24

約数和(自身を含む): 1265692800

約数和(自身を除く): 291387775

約数列:

[1, 5, 25, 29, 79, 145, 395, 725, 1975, 2291, 11455, 17011, 57275, 85055, 425275, 493319, 1343869, 2466595, 6719345, 12332975, 33596725, 38972201, 194861005, 974305025]

約数ペア:

[(1, 974305025), (5, 194861005), (25, 38972201), (29, 33596725), (79, 12332975), (145, 6719345), (395, 2466595), (725, 1343869), (1975, 493319), (2291, 425275), (11455, 85055), (17011, 57275)]