141707025

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:375

約数の個数: 72

約数和(自身を含む): 268107840

約数和(自身を除く): 126400815

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 139, 197, 207, 225, 345, 417, 575, 591, 695, 985, 1035, 1251, 1725, 1773, 2085, 2955, 3197, 3475, 4531, 4925, 5175, 6255, 8865, 9591, 10425, 13593, 14775, 15985, 22655, 27383, 28773, 31275, 40779, 44325, 47955, 67965, 79925, 82149, 113275, 136915, 143865, 203895, 239775, 246447, 339825, 410745, 629809, 684575, 719325, 1019475, 1232235, 1889427, 2053725, 3149045, 5668281, 6161175, 9447135, 15745225, 28341405, 47235675, 141707025]

約数ペア:

[(1, 141707025), (3, 47235675), (5, 28341405), (9, 15745225), (15, 9447135), (23, 6161175), (25, 5668281), (45, 3149045), (69, 2053725), (75, 1889427), (115, 1232235), (139, 1019475), (197, 719325), (207, 684575), (225, 629809), (345, 410745), (417, 339825), (575, 246447), (591, 239775), (695, 203895), (985, 143865), (1035, 136915), (1251, 113275), (1725, 82149), (1773, 79925), (2085, 67965), (2955, 47955), (3197, 44325), (3475, 40779), (4531, 31275), (4925, 28773), (5175, 27383), (6255, 22655), (8865, 15985), (9591, 14775), (10425, 13593)]