84891495

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1039}}^1$

素因数の和:1479

約数の個数: 32

約数和(自身を含む): 146764800

約数和(自身を除く): 61873305

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 419, 1039, 1257, 2095, 3117, 5195, 5447, 6285, 13507, 15585, 16341, 27235, 40521, 67535, 81705, 202605, 435341, 1306023, 2176705, 5659433, 6530115, 16978299, 28297165, 84891495]

約数ペア:

[(1, 84891495), (3, 28297165), (5, 16978299), (13, 6530115), (15, 5659433), (39, 2176705), (65, 1306023), (195, 435341), (419, 202605), (1039, 81705), (1257, 67535), (2095, 40521), (3117, 27235), (5195, 16341), (5447, 15585), (6285, 13507)]