67658955

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 138890304

約数和(自身を除く): 71231349

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 73, 91, 97, 105, 147, 195, 219, 245, 273, 291, 365, 455, 485, 511, 637, 679, 735, 949, 1095, 1261, 1365, 1455, 1533, 1911, 2037, 2555, 2847, 3185, 3395, 3577, 3783, 4745, 4753, 6305, 6643, 7081, 7665, 8827, 9555, 10185, 10731, 14235, 14259, 17885, 18915, 19929, 21243, 23765, 26481, 33215, 35405, 44135, 46501, 49567, 53655, 61789, 71295, 92053, 99645, 106215, 132405, 139503, 148701, 185367, 232505, 247835, 276159, 308945, 346969, 460265, 644371, 697515, 743505, 926835, 1040907, 1380795, 1734845, 1933113, 3221855, 4510597, 5204535, 9665565, 13531791, 22552985, 67658955]

約数ペア:

[(1, 67658955), (3, 22552985), (5, 13531791), (7, 9665565), (13, 5204535), (15, 4510597), (21, 3221855), (35, 1933113), (39, 1734845), (49, 1380795), (65, 1040907), (73, 926835), (91, 743505), (97, 697515), (105, 644371), (147, 460265), (195, 346969), (219, 308945), (245, 276159), (273, 247835), (291, 232505), (365, 185367), (455, 148701), (485, 139503), (511, 132405), (637, 106215), (679, 99645), (735, 92053), (949, 71295), (1095, 61789), (1261, 53655), (1365, 49567), (1455, 46501), (1533, 44135), (1911, 35405), (2037, 33215), (2555, 26481), (2847, 23765), (3185, 21243), (3395, 19929), (3577, 18915), (3783, 17885), (4745, 14259), (4753, 14235), (6305, 10731), (6643, 10185), (7081, 9555), (7665, 8827)]