38249505

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3917}}^1$

素因数の和:3966

約数の個数: 48

約数和(自身を含む): 78234624

約数和(自身を除く): 39985119

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 217, 279, 315, 465, 651, 1085, 1395, 1953, 3255, 3917, 9765, 11751, 19585, 27419, 35253, 58755, 82257, 121427, 137095, 176265, 246771, 364281, 411285, 607135, 849989, 1092843, 1233855, 1821405, 2549967, 4249945, 5464215, 7649901, 12749835, 38249505]

約数ペア:

[(1, 38249505), (3, 12749835), (5, 7649901), (7, 5464215), (9, 4249945), (15, 2549967), (21, 1821405), (31, 1233855), (35, 1092843), (45, 849989), (63, 607135), (93, 411285), (105, 364281), (155, 246771), (217, 176265), (279, 137095), (315, 121427), (465, 82257), (651, 58755), (1085, 35253), (1395, 27419), (1953, 19585), (3255, 11751), (3917, 9765)]