40813065

素因数分解:

$3^6\times 5^1\times {\mathrm{11197}}^1$

素因数の和:11220

約数の個数: 28

約数和(自身を含む): 73436484

約数和(自身を除く): 32623419

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 11197, 33591, 55985, 100773, 167955, 302319, 503865, 906957, 1511595, 2720871, 4534785, 8162613, 13604355, 40813065]

約数ペア:

[(1, 40813065), (3, 13604355), (5, 8162613), (9, 4534785), (15, 2720871), (27, 1511595), (45, 906957), (81, 503865), (135, 302319), (243, 167955), (405, 100773), (729, 55985), (1215, 33591), (3645, 11197)]