40579785

素因数分解:

$3^8\times 5^1\times {\mathrm{1237}}^1$

素因数の和:1266

約数の個数: 36

約数和(自身を含む): 73098948

約数和(自身を除く): 32519163

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 1237, 2187, 3645, 3711, 6185, 6561, 10935, 11133, 18555, 32805, 33399, 55665, 100197, 166995, 300591, 500985, 901773, 1502955, 2705319, 4508865, 8115957, 13526595, 40579785]

約数ペア:

[(1, 40579785), (3, 13526595), (5, 8115957), (9, 4508865), (15, 2705319), (27, 1502955), (45, 901773), (81, 500985), (135, 300591), (243, 166995), (405, 100197), (729, 55665), (1215, 33399), (1237, 32805), (2187, 18555), (3645, 11133), (3711, 10935), (6185, 6561)]