7343235

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 13983840

約数和(自身を除く): 6640605

約数列:

[1, 3, 5, 9, 15, 17, 29, 45, 51, 85, 87, 145, 153, 255, 261, 331, 435, 493, 765, 993, 1305, 1479, 1655, 2465, 2979, 4437, 4965, 5627, 7395, 9599, 14895, 16881, 22185, 28135, 28797, 47995, 50643, 84405, 86391, 143985, 163183, 253215, 431955, 489549, 815915, 1468647, 2447745, 7343235]

約数ペア:

[(1, 7343235), (3, 2447745), (5, 1468647), (9, 815915), (15, 489549), (17, 431955), (29, 253215), (45, 163183), (51, 143985), (85, 86391), (87, 84405), (145, 50643), (153, 47995), (255, 28797), (261, 28135), (331, 22185), (435, 16881), (493, 14895), (765, 9599), (993, 7395), (1305, 5627), (1479, 4965), (1655, 4437), (2465, 2979)]