11217195

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 96

約数和(自身を含む): 23721984

約数和(自身を除く): 12504789

約数列:

[1, 3, 5, 9, 11, 15, 17, 31, 33, 43, 45, 51, 55, 85, 93, 99, 129, 153, 155, 165, 187, 215, 255, 279, 341, 387, 465, 473, 495, 527, 561, 645, 731, 765, 935, 1023, 1333, 1395, 1419, 1581, 1683, 1705, 1935, 2193, 2365, 2635, 2805, 3069, 3655, 3999, 4257, 4743, 5115, 5797, 6579, 6665, 7095, 7905, 8041, 8415, 10965, 11997, 14663, 15345, 17391, 19995, 21285, 22661, 23715, 24123, 28985, 32895, 40205, 43989, 52173, 59985, 67983, 72369, 73315, 86955, 113305, 120615, 131967, 203949, 219945, 249271, 260865, 339915, 361845, 659835, 747813, 1019745, 1246355, 2243439, 3739065, 11217195]

約数ペア:

[(1, 11217195), (3, 3739065), (5, 2243439), (9, 1246355), (11, 1019745), (15, 747813), (17, 659835), (31, 361845), (33, 339915), (43, 260865), (45, 249271), (51, 219945), (55, 203949), (85, 131967), (93, 120615), (99, 113305), (129, 86955), (153, 73315), (155, 72369), (165, 67983), (187, 59985), (215, 52173), (255, 43989), (279, 40205), (341, 32895), (387, 28985), (465, 24123), (473, 23715), (495, 22661), (527, 21285), (561, 19995), (645, 17391), (731, 15345), (765, 14663), (935, 11997), (1023, 10965), (1333, 8415), (1395, 8041), (1419, 7905), (1581, 7095), (1683, 6665), (1705, 6579), (1935, 5797), (2193, 5115), (2365, 4743), (2635, 4257), (2805, 3999), (3069, 3655)]