41877615

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 77414400

約数和(自身を除く): 35536785

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 89, 95, 127, 195, 247, 267, 285, 381, 445, 635, 741, 1157, 1235, 1335, 1651, 1691, 1905, 2413, 3471, 3705, 4953, 5073, 5785, 7239, 8255, 8455, 11303, 12065, 17355, 21983, 24765, 25365, 31369, 33909, 36195, 56515, 65949, 94107, 109915, 146939, 156845, 169545, 214757, 329745, 440817, 470535, 644271, 734695, 1073785, 2204085, 2791841, 3221355, 8375523, 13959205, 41877615]

約数ペア:

[(1, 41877615), (3, 13959205), (5, 8375523), (13, 3221355), (15, 2791841), (19, 2204085), (39, 1073785), (57, 734695), (65, 644271), (89, 470535), (95, 440817), (127, 329745), (195, 214757), (247, 169545), (267, 156845), (285, 146939), (381, 109915), (445, 94107), (635, 65949), (741, 56515), (1157, 36195), (1235, 33909), (1335, 31369), (1651, 25365), (1691, 24765), (1905, 21983), (2413, 17355), (3471, 12065), (3705, 11303), (4953, 8455), (5073, 8255), (5785, 7239)]