2080202325

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{3221}}^1$

素因数の和:3422

約数の個数: 48

約数和(自身を含む): 3515846400

約数和(自身を除く): 1435644075

約数列:

[1, 3, 5, 15, 25, 75, 79, 109, 237, 327, 395, 545, 1185, 1635, 1975, 2725, 3221, 5925, 8175, 8611, 9663, 16105, 25833, 43055, 48315, 80525, 129165, 215275, 241575, 254459, 351089, 645825, 763377, 1053267, 1272295, 1755445, 3816885, 5266335, 6361475, 8777225, 19084425, 26331675, 27736031, 83208093, 138680155, 416040465, 693400775, 2080202325]

約数ペア:

[(1, 2080202325), (3, 693400775), (5, 416040465), (15, 138680155), (25, 83208093), (75, 27736031), (79, 26331675), (109, 19084425), (237, 8777225), (327, 6361475), (395, 5266335), (545, 3816885), (1185, 1755445), (1635, 1272295), (1975, 1053267), (2725, 763377), (3221, 645825), (5925, 351089), (8175, 254459), (8611, 241575), (9663, 215275), (16105, 129165), (25833, 80525), (43055, 48315)]