28743450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{5179}}^1$

素因数の和:5231

約数の個数: 48

約数和(自身を含む): 73224480

約数和(自身を除く): 44481030

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 74, 75, 111, 150, 185, 222, 370, 555, 925, 1110, 1850, 2775, 5179, 5550, 10358, 15537, 25895, 31074, 51790, 77685, 129475, 155370, 191623, 258950, 383246, 388425, 574869, 776850, 958115, 1149738, 1916230, 2874345, 4790575, 5748690, 9581150, 14371725, 28743450]

約数ペア:

[(1, 28743450), (2, 14371725), (3, 9581150), (5, 5748690), (6, 4790575), (10, 2874345), (15, 1916230), (25, 1149738), (30, 958115), (37, 776850), (50, 574869), (74, 388425), (75, 383246), (111, 258950), (150, 191623), (185, 155370), (222, 129475), (370, 77685), (555, 51790), (925, 31074), (1110, 25895), (1850, 15537), (2775, 10358), (5179, 5550)]