222313245

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:951

約数の個数: 96

約数和(自身を含む): 466477056

約数和(自身を除く): 244163811

約数列:

[1, 3, 5, 7, 11, 15, 21, 31, 33, 35, 49, 55, 77, 93, 105, 147, 155, 165, 217, 231, 245, 341, 385, 465, 539, 651, 735, 887, 1023, 1085, 1155, 1519, 1617, 1705, 2387, 2661, 2695, 3255, 4435, 4557, 5115, 6209, 7161, 7595, 8085, 9757, 11935, 13305, 16709, 18627, 22785, 27497, 29271, 31045, 35805, 43463, 48785, 50127, 68299, 82491, 83545, 93135, 130389, 137485, 146355, 192479, 204897, 217315, 250635, 302467, 341495, 412455, 478093, 577437, 651945, 907401, 962395, 1024485, 1347353, 1434279, 1512335, 2117269, 2390465, 2887185, 4042059, 4537005, 6351807, 6736765, 7171395, 10586345, 14820883, 20210295, 31759035, 44462649, 74104415, 222313245]

約数ペア:

[(1, 222313245), (3, 74104415), (5, 44462649), (7, 31759035), (11, 20210295), (15, 14820883), (21, 10586345), (31, 7171395), (33, 6736765), (35, 6351807), (49, 4537005), (55, 4042059), (77, 2887185), (93, 2390465), (105, 2117269), (147, 1512335), (155, 1434279), (165, 1347353), (217, 1024485), (231, 962395), (245, 907401), (341, 651945), (385, 577437), (465, 478093), (539, 412455), (651, 341495), (735, 302467), (887, 250635), (1023, 217315), (1085, 204897), (1155, 192479), (1519, 146355), (1617, 137485), (1705, 130389), (2387, 93135), (2661, 83545), (2695, 82491), (3255, 68299), (4435, 50127), (4557, 48785), (5115, 43463), (6209, 35805), (7161, 31045), (7595, 29271), (8085, 27497), (9757, 22785), (11935, 18627), (13305, 16709)]