16422705

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 31187520

約数和(自身を除く): 14764815

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 67, 117, 195, 201, 335, 419, 585, 603, 871, 1005, 1257, 2095, 2613, 3015, 3771, 4355, 5447, 6285, 7839, 13065, 16341, 18855, 27235, 28073, 39195, 49023, 81705, 84219, 140365, 245115, 252657, 364949, 421095, 1094847, 1263285, 1824745, 3284541, 5474235, 16422705]

約数ペア:

[(1, 16422705), (3, 5474235), (5, 3284541), (9, 1824745), (13, 1263285), (15, 1094847), (39, 421095), (45, 364949), (65, 252657), (67, 245115), (117, 140365), (195, 84219), (201, 81705), (335, 49023), (419, 39195), (585, 28073), (603, 27235), (871, 18855), (1005, 16341), (1257, 13065), (2095, 7839), (2613, 6285), (3015, 5447), (3771, 4355)]