9120195

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{3217}}^1$

素因数の和:3241

約数の個数: 40

約数和(自身を含む): 18690144

約数和(自身を除く): 9569949

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 3217, 9651, 16085, 22519, 28953, 48255, 67557, 86859, 112595, 144765, 202671, 260577, 337785, 434295, 608013, 1013355, 1302885, 1824039, 3040065, 9120195]

約数ペア:

[(1, 9120195), (3, 3040065), (5, 1824039), (7, 1302885), (9, 1013355), (15, 608013), (21, 434295), (27, 337785), (35, 260577), (45, 202671), (63, 144765), (81, 112595), (105, 86859), (135, 67557), (189, 48255), (315, 28953), (405, 22519), (567, 16085), (945, 9651), (2835, 3217)]