25765485

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{971}}^1$

素因数の和:1069

約数の個数: 32

約数和(自身を含む): 43390080

約数和(自身を除く): 17624595

約数列:

[1, 3, 5, 15, 29, 61, 87, 145, 183, 305, 435, 915, 971, 1769, 2913, 4855, 5307, 8845, 14565, 26535, 28159, 59231, 84477, 140795, 177693, 296155, 422385, 888465, 1717699, 5153097, 8588495, 25765485]

約数ペア:

[(1, 25765485), (3, 8588495), (5, 5153097), (15, 1717699), (29, 888465), (61, 422385), (87, 296155), (145, 177693), (183, 140795), (305, 84477), (435, 59231), (915, 28159), (971, 26535), (1769, 14565), (2913, 8845), (4855, 5307)]