179984295

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1483}}^1$

素因数の和:1557

約数の個数: 64

約数和(自身を含む): 341913600

約数和(自身を除く): 161929305

約数列:

[1, 3, 5, 9, 15, 27, 29, 31, 45, 87, 93, 135, 145, 155, 261, 279, 435, 465, 783, 837, 899, 1305, 1395, 1483, 2697, 3915, 4185, 4449, 4495, 7415, 8091, 13347, 13485, 22245, 24273, 40041, 40455, 43007, 45973, 66735, 121365, 129021, 137919, 200205, 215035, 229865, 387063, 413757, 645105, 689595, 1161189, 1241271, 1333217, 1935315, 2068785, 3999651, 5805945, 6206355, 6666085, 11998953, 19998255, 35996859, 59994765, 179984295]

約数ペア:

[(1, 179984295), (3, 59994765), (5, 35996859), (9, 19998255), (15, 11998953), (27, 6666085), (29, 6206355), (31, 5805945), (45, 3999651), (87, 2068785), (93, 1935315), (135, 1333217), (145, 1241271), (155, 1161189), (261, 689595), (279, 645105), (435, 413757), (465, 387063), (783, 229865), (837, 215035), (899, 200205), (1305, 137919), (1395, 129021), (1483, 121365), (2697, 66735), (3915, 45973), (4185, 43007), (4449, 40455), (4495, 40041), (7415, 24273), (8091, 22245), (13347, 13485)]