41688765

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{857}}^1$

素因数の和:938

約数の個数: 48

約数和(自身を含む): 77096448

約数和(自身を除く): 35407683

約数列:

[1, 3, 5, 9, 15, 23, 45, 47, 69, 115, 141, 207, 235, 345, 423, 705, 857, 1035, 1081, 2115, 2571, 3243, 4285, 5405, 7713, 9729, 12855, 16215, 19711, 38565, 40279, 48645, 59133, 98555, 120837, 177399, 201395, 295665, 362511, 604185, 886995, 926417, 1812555, 2779251, 4632085, 8337753, 13896255, 41688765]

約数ペア:

[(1, 41688765), (3, 13896255), (5, 8337753), (9, 4632085), (15, 2779251), (23, 1812555), (45, 926417), (47, 886995), (69, 604185), (115, 362511), (141, 295665), (207, 201395), (235, 177399), (345, 120837), (423, 98555), (705, 59133), (857, 48645), (1035, 40279), (1081, 38565), (2115, 19711), (2571, 16215), (3243, 12855), (4285, 9729), (5405, 7713)]