29338985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 39584160

約数和(自身を除く): 10245175

約数列:

[1, 5, 13, 41, 65, 101, 109, 205, 505, 533, 545, 1313, 1417, 2665, 4141, 4469, 6565, 7085, 11009, 20705, 22345, 53833, 55045, 58097, 143117, 269165, 290485, 451369, 715585, 2256845, 5867797, 29338985]

約数ペア:

[(1, 29338985), (5, 5867797), (13, 2256845), (41, 715585), (65, 451369), (101, 290485), (109, 269165), (205, 143117), (505, 58097), (533, 55045), (545, 53833), (1313, 22345), (1417, 20705), (2665, 11009), (4141, 7085), (4469, 6565)]