2223515

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 3348864

約数和(自身を除く): 1125349

約数列:

[1, 5, 7, 17, 35, 37, 85, 101, 119, 185, 259, 505, 595, 629, 707, 1295, 1717, 3145, 3535, 3737, 4403, 8585, 12019, 18685, 22015, 26159, 60095, 63529, 130795, 317645, 444703, 2223515]

約数ペア:

[(1, 2223515), (5, 444703), (7, 317645), (17, 130795), (35, 63529), (37, 60095), (85, 26159), (101, 22015), (119, 18685), (185, 12019), (259, 8585), (505, 4403), (595, 3737), (629, 3535), (707, 3145), (1295, 1717)]