22158465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 44236800

約数和(自身を除く): 22078335

約数列:

[1, 3, 5, 7, 15, 19, 21, 29, 35, 57, 87, 95, 105, 133, 145, 203, 285, 383, 399, 435, 551, 609, 665, 1015, 1149, 1653, 1915, 1995, 2681, 2755, 3045, 3857, 5745, 7277, 8043, 8265, 11107, 11571, 13405, 19285, 21831, 33321, 36385, 40215, 50939, 55535, 57855, 77749, 109155, 152817, 166605, 211033, 233247, 254695, 388745, 633099, 764085, 1055165, 1166235, 1477231, 3165495, 4431693, 7386155, 22158465]

約数ペア:

[(1, 22158465), (3, 7386155), (5, 4431693), (7, 3165495), (15, 1477231), (19, 1166235), (21, 1055165), (29, 764085), (35, 633099), (57, 388745), (87, 254695), (95, 233247), (105, 211033), (133, 166605), (145, 152817), (203, 109155), (285, 77749), (383, 57855), (399, 55535), (435, 50939), (551, 40215), (609, 36385), (665, 33321), (1015, 21831), (1149, 19285), (1653, 13405), (1915, 11571), (1995, 11107), (2681, 8265), (2755, 8043), (3045, 7277), (3857, 5745)]