84230445

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 147571200

約数和(自身を除く): 63340755

約数列:

[1, 3, 5, 13, 15, 39, 65, 149, 169, 195, 223, 447, 507, 669, 745, 845, 1115, 1937, 2235, 2535, 2899, 3345, 5811, 8697, 9685, 14495, 25181, 29055, 33227, 37687, 43485, 75543, 99681, 113061, 125905, 166135, 188435, 377715, 431951, 498405, 565305, 1295853, 2159755, 5615363, 6479265, 16846089, 28076815, 84230445]

約数ペア:

[(1, 84230445), (3, 28076815), (5, 16846089), (13, 6479265), (15, 5615363), (39, 2159755), (65, 1295853), (149, 565305), (169, 498405), (195, 431951), (223, 377715), (447, 188435), (507, 166135), (669, 125905), (745, 113061), (845, 99681), (1115, 75543), (1937, 43485), (2235, 37687), (2535, 33227), (2899, 29055), (3345, 25181), (5811, 14495), (8697, 9685)]