153914985

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{18097}}^1$

素因数の和:18124

約数の個数: 48

約数和(自身を含む): 316208256

約数和(自身を除く): 162293271

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 945, 1215, 1701, 2835, 8505, 18097, 54291, 90485, 126679, 162873, 271455, 380037, 488619, 633395, 814365, 1140111, 1465857, 1900185, 2443095, 3420333, 4397571, 5700555, 7329285, 10260999, 17101665, 21987855, 30782997, 51304995, 153914985]

約数ペア:

[(1, 153914985), (3, 51304995), (5, 30782997), (7, 21987855), (9, 17101665), (15, 10260999), (21, 7329285), (27, 5700555), (35, 4397571), (45, 3420333), (63, 2443095), (81, 1900185), (105, 1465857), (135, 1140111), (189, 814365), (243, 633395), (315, 488619), (405, 380037), (567, 271455), (945, 162873), (1215, 126679), (1701, 90485), (2835, 54291), (8505, 18097)]