2078260065

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{2199217}}^1$

素因数の和:2199238

約数の個数: 32

約数和(自身を含む): 4222498560

約数和(自身を除く): 2144238495

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 2199217, 6597651, 10996085, 15394519, 19792953, 32988255, 46183557, 59378859, 76972595, 98964765, 138550671, 230917785, 296894295, 415652013, 692753355, 2078260065]

約数ペア:

[(1, 2078260065), (3, 692753355), (5, 415652013), (7, 296894295), (9, 230917785), (15, 138550671), (21, 98964765), (27, 76972595), (35, 59378859), (45, 46183557), (63, 32988255), (105, 19792953), (135, 15394519), (189, 10996085), (315, 6597651), (945, 2199217)]