189647535

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:130

約数の個数: 128

約数和(自身を含む): 404766720

約数和(自身を除く): 215119185

約数列:

[1, 3, 5, 7, 11, 15, 21, 23, 33, 35, 55, 59, 69, 77, 105, 115, 121, 161, 165, 177, 231, 253, 295, 345, 363, 385, 413, 483, 605, 649, 759, 805, 847, 885, 1155, 1239, 1265, 1331, 1357, 1771, 1815, 1947, 2065, 2415, 2541, 2783, 3245, 3795, 3993, 4071, 4235, 4543, 5313, 6195, 6655, 6785, 7139, 8349, 8855, 9317, 9499, 9735, 12705, 13629, 13915, 14927, 19481, 19965, 20355, 21417, 22715, 26565, 27951, 28497, 30613, 35695, 41745, 44781, 46585, 47495, 49973, 58443, 68145, 74635, 78529, 91839, 97405, 104489, 107085, 139755, 142485, 149919, 153065, 164197, 214291, 223905, 235587, 249865, 292215, 313467, 392645, 459195, 492591, 522445, 549703, 642873, 749595, 820985, 1071455, 1149379, 1177935, 1567335, 1649109, 1806167, 2462955, 2748515, 3214365, 3448137, 5418501, 5746895, 8245545, 9030835, 12643169, 17240685, 27092505, 37929507, 63215845, 189647535]

約数ペア:

[(1, 189647535), (3, 63215845), (5, 37929507), (7, 27092505), (11, 17240685), (15, 12643169), (21, 9030835), (23, 8245545), (33, 5746895), (35, 5418501), (55, 3448137), (59, 3214365), (69, 2748515), (77, 2462955), (105, 1806167), (115, 1649109), (121, 1567335), (161, 1177935), (165, 1149379), (177, 1071455), (231, 820985), (253, 749595), (295, 642873), (345, 549703), (363, 522445), (385, 492591), (413, 459195), (483, 392645), (605, 313467), (649, 292215), (759, 249865), (805, 235587), (847, 223905), (885, 214291), (1155, 164197), (1239, 153065), (1265, 149919), (1331, 142485), (1357, 139755), (1771, 107085), (1815, 104489), (1947, 97405), (2065, 91839), (2415, 78529), (2541, 74635), (2783, 68145), (3245, 58443), (3795, 49973), (3993, 47495), (4071, 46585), (4235, 44781), (4543, 41745), (5313, 35695), (6195, 30613), (6655, 28497), (6785, 27951), (7139, 26565), (8349, 22715), (8855, 21417), (9317, 20355), (9499, 19965), (9735, 19481), (12705, 14927), (13629, 13915)]