148889745

素因数分解:

$3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 285143040

約数和(自身を除く): 136253295

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 59, 67, 81, 93, 135, 155, 177, 201, 243, 279, 295, 335, 405, 465, 531, 603, 837, 885, 1005, 1215, 1395, 1593, 1809, 1829, 2077, 2511, 2655, 3015, 3953, 4185, 4779, 5427, 5487, 6231, 7533, 7965, 9045, 9145, 10385, 11859, 12555, 14337, 16281, 16461, 18693, 19765, 23895, 27135, 27435, 31155, 35577, 37665, 49383, 56079, 59295, 71685, 81405, 82305, 93465, 106731, 122543, 148149, 168237, 177885, 246915, 280395, 320193, 367629, 444447, 504711, 533655, 612715, 740745, 841185, 960579, 1102887, 1600965, 1838145, 2222235, 2523555, 3308661, 4802895, 5514435, 9925983, 16543305, 29777949, 49629915, 148889745]

約数ペア:

[(1, 148889745), (3, 49629915), (5, 29777949), (9, 16543305), (15, 9925983), (27, 5514435), (31, 4802895), (45, 3308661), (59, 2523555), (67, 2222235), (81, 1838145), (93, 1600965), (135, 1102887), (155, 960579), (177, 841185), (201, 740745), (243, 612715), (279, 533655), (295, 504711), (335, 444447), (405, 367629), (465, 320193), (531, 280395), (603, 246915), (837, 177885), (885, 168237), (1005, 148149), (1215, 122543), (1395, 106731), (1593, 93465), (1809, 82305), (1829, 81405), (2077, 71685), (2511, 59295), (2655, 56079), (3015, 49383), (3953, 37665), (4185, 35577), (4779, 31155), (5427, 27435), (5487, 27135), (6231, 23895), (7533, 19765), (7965, 18693), (9045, 16461), (9145, 16281), (10385, 14337), (11859, 12555)]