2015667645

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{149143}}^1$

素因数の和:149221

約数の個数: 32

約数和(自身を含む): 3479231232

約数和(自身を除く): 1463563587

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 795, 901, 2703, 4505, 13515, 149143, 447429, 745715, 2237145, 2535431, 7606293, 7904579, 12677155, 23713737, 38031465, 39522895, 118568685, 134377843, 403133529, 671889215, 2015667645]

約数ペア:

[(1, 2015667645), (3, 671889215), (5, 403133529), (15, 134377843), (17, 118568685), (51, 39522895), (53, 38031465), (85, 23713737), (159, 12677155), (255, 7904579), (265, 7606293), (795, 2535431), (901, 2237145), (2703, 745715), (4505, 447429), (13515, 149143)]