25390995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3061}}^1$

素因数の和:3155

約数の個数: 32

約数和(自身を含む): 47032320

約数和(自身を除く): 21641325

約数列:

[1, 3, 5, 7, 15, 21, 35, 79, 105, 237, 395, 553, 1185, 1659, 2765, 3061, 8295, 9183, 15305, 21427, 45915, 64281, 107135, 241819, 321405, 725457, 1209095, 1692733, 3627285, 5078199, 8463665, 25390995]

約数ペア:

[(1, 25390995), (3, 8463665), (5, 5078199), (7, 3627285), (15, 1692733), (21, 1209095), (35, 725457), (79, 321405), (105, 241819), (237, 107135), (395, 64281), (553, 45915), (1185, 21427), (1659, 15305), (2765, 9183), (3061, 8295)]