74508195

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 132969600

約数和(自身を除く): 58461405

約数列:

[1, 3, 5, 15, 17, 37, 51, 53, 85, 111, 149, 159, 185, 255, 265, 447, 555, 629, 745, 795, 901, 1887, 1961, 2235, 2533, 2703, 3145, 4505, 5513, 5883, 7599, 7897, 9435, 9805, 12665, 13515, 16539, 23691, 27565, 29415, 33337, 37995, 39485, 82695, 93721, 100011, 118455, 134249, 166685, 281163, 292189, 402747, 468605, 500055, 671245, 876567, 1405815, 1460945, 2013735, 4382835, 4967213, 14901639, 24836065, 74508195]

約数ペア:

[(1, 74508195), (3, 24836065), (5, 14901639), (15, 4967213), (17, 4382835), (37, 2013735), (51, 1460945), (53, 1405815), (85, 876567), (111, 671245), (149, 500055), (159, 468605), (185, 402747), (255, 292189), (265, 281163), (447, 166685), (555, 134249), (629, 118455), (745, 100011), (795, 93721), (901, 82695), (1887, 39485), (1961, 37995), (2235, 33337), (2533, 29415), (2703, 27565), (3145, 23691), (4505, 16539), (5513, 13515), (5883, 12665), (7599, 9805), (7897, 9435)]