224595

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:72

約数の個数: 48

約数和(自身を含む): 479232

約数和(自身を除く): 254637

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 31, 35, 45, 63, 69, 93, 105, 115, 155, 161, 207, 217, 279, 315, 345, 465, 483, 651, 713, 805, 1035, 1085, 1395, 1449, 1953, 2139, 2415, 3255, 3565, 4991, 6417, 7245, 9765, 10695, 14973, 24955, 32085, 44919, 74865, 224595]

約数ペア:

[(1, 224595), (3, 74865), (5, 44919), (7, 32085), (9, 24955), (15, 14973), (21, 10695), (23, 9765), (31, 7245), (35, 6417), (45, 4991), (63, 3565), (69, 3255), (93, 2415), (105, 2139), (115, 1953), (155, 1449), (161, 1395), (207, 1085), (217, 1035), (279, 805), (315, 713), (345, 651), (465, 483)]