2150932875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{63031}}^1$

素因数の和:63069

約数の個数: 64

約数和(自身を含む): 4405180416

約数和(自身を除く): 2254247541

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 125, 175, 195, 273, 325, 375, 455, 525, 875, 975, 1365, 1625, 2275, 2625, 4875, 6825, 11375, 34125, 63031, 189093, 315155, 441217, 819403, 945465, 1323651, 1575775, 2206085, 2458209, 4097015, 4727325, 5735821, 6618255, 7878875, 11030425, 12291045, 17207463, 20485075, 23636625, 28679105, 33091275, 55152125, 61455225, 86037315, 102425375, 143395525, 165456375, 307276125, 430186575, 716977625, 2150932875]

約数ペア:

[(1, 2150932875), (3, 716977625), (5, 430186575), (7, 307276125), (13, 165456375), (15, 143395525), (21, 102425375), (25, 86037315), (35, 61455225), (39, 55152125), (65, 33091275), (75, 28679105), (91, 23636625), (105, 20485075), (125, 17207463), (175, 12291045), (195, 11030425), (273, 7878875), (325, 6618255), (375, 5735821), (455, 4727325), (525, 4097015), (875, 2458209), (975, 2206085), (1365, 1575775), (1625, 1323651), (2275, 945465), (2625, 819403), (4875, 441217), (6825, 315155), (11375, 189093), (34125, 63031)]