23162265

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{139}}^1$

素因数の和:203

約数の個数: 72

約数和(自身を含む): 48310080

約数和(自身を除く): 25147815

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 139, 161, 207, 315, 345, 417, 483, 529, 695, 805, 973, 1035, 1251, 1449, 1587, 2085, 2415, 2645, 2919, 3197, 3703, 4761, 4865, 6255, 7245, 7935, 8757, 9591, 11109, 14595, 15985, 18515, 22379, 23805, 28773, 33327, 43785, 47955, 55545, 67137, 73531, 111895, 143865, 166635, 201411, 220593, 335685, 367655, 514717, 661779, 1007055, 1102965, 1544151, 2573585, 3308895, 4632453, 7720755, 23162265]

約数ペア:

[(1, 23162265), (3, 7720755), (5, 4632453), (7, 3308895), (9, 2573585), (15, 1544151), (21, 1102965), (23, 1007055), (35, 661779), (45, 514717), (63, 367655), (69, 335685), (105, 220593), (115, 201411), (139, 166635), (161, 143865), (207, 111895), (315, 73531), (345, 67137), (417, 55545), (483, 47955), (529, 43785), (695, 33327), (805, 28773), (973, 23805), (1035, 22379), (1251, 18515), (1449, 15985), (1587, 14595), (2085, 11109), (2415, 9591), (2645, 8757), (2919, 7935), (3197, 7245), (3703, 6255), (4761, 4865)]