2016002975

素因数分解:

$5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{145823}}^1$

素因数の和:145919

約数の個数: 24

約数和(自身を含む): 2893148160

約数和(自身を除く): 877145185

約数列:

[1, 5, 7, 25, 35, 79, 175, 395, 553, 1975, 2765, 13825, 145823, 729115, 1020761, 3645575, 5103805, 11520017, 25519025, 57600085, 80640119, 288000425, 403200595, 2016002975]

約数ペア:

[(1, 2016002975), (5, 403200595), (7, 288000425), (25, 80640119), (35, 57600085), (79, 25519025), (175, 11520017), (395, 5103805), (553, 3645575), (1975, 1020761), (2765, 729115), (13825, 145823)]