40983195

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1667}}^1$

素因数の和:1835

約数の個数: 32

約数和(自身を含む): 72057600

約数和(自身を除く): 31074405

約数列:

[1, 3, 5, 11, 15, 33, 55, 149, 165, 447, 745, 1639, 1667, 2235, 4917, 5001, 8195, 8335, 18337, 24585, 25005, 55011, 91685, 248383, 275055, 745149, 1241915, 2732213, 3725745, 8196639, 13661065, 40983195]

約数ペア:

[(1, 40983195), (3, 13661065), (5, 8196639), (11, 3725745), (15, 2732213), (33, 1241915), (55, 745149), (149, 275055), (165, 248383), (447, 91685), (745, 55011), (1639, 25005), (1667, 24585), (2235, 18337), (4917, 8335), (5001, 8195)]