531569295

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{1979}}^1$

素因数の和:2164

約数の個数: 48

約数和(自身を含む): 948879360

約数和(自身を除く): 417310065

約数列:

[1, 3, 5, 9, 15, 45, 47, 127, 141, 235, 381, 423, 635, 705, 1143, 1905, 1979, 2115, 5715, 5937, 5969, 9895, 17811, 17907, 29685, 29845, 53721, 89055, 89535, 93013, 251333, 268605, 279039, 465065, 753999, 837117, 1256665, 1395195, 2261997, 3769995, 4185585, 11309985, 11812651, 35437953, 59063255, 106313859, 177189765, 531569295]

約数ペア:

[(1, 531569295), (3, 177189765), (5, 106313859), (9, 59063255), (15, 35437953), (45, 11812651), (47, 11309985), (127, 4185585), (141, 3769995), (235, 2261997), (381, 1395195), (423, 1256665), (635, 837117), (705, 753999), (1143, 465065), (1905, 279039), (1979, 268605), (2115, 251333), (5715, 93013), (5937, 89535), (5969, 89055), (9895, 53721), (17811, 29845), (17907, 29685)]