42331995

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 76108032

約数和(自身を除く): 33776037

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 131, 167, 215, 387, 393, 501, 645, 655, 835, 1179, 1503, 1935, 1965, 2505, 5633, 5895, 7181, 7515, 16899, 21543, 21877, 28165, 35905, 50697, 64629, 65631, 84495, 107715, 109385, 196893, 253485, 323145, 328155, 940711, 984465, 2822133, 4703555, 8466399, 14110665, 42331995]

約数ペア:

[(1, 42331995), (3, 14110665), (5, 8466399), (9, 4703555), (15, 2822133), (43, 984465), (45, 940711), (129, 328155), (131, 323145), (167, 253485), (215, 196893), (387, 109385), (393, 107715), (501, 84495), (645, 65631), (655, 64629), (835, 50697), (1179, 35905), (1503, 28165), (1935, 21877), (1965, 21543), (2505, 16899), (5633, 7515), (5895, 7181)]