57077925

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{503}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 101243520

約数和(自身を除く): 44165595

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 89, 255, 267, 425, 445, 503, 1275, 1335, 1509, 1513, 2225, 2515, 4539, 6675, 7545, 7565, 8551, 12575, 22695, 25653, 37725, 37825, 42755, 44767, 113475, 128265, 134301, 213775, 223835, 641325, 671505, 761039, 1119175, 2283117, 3357525, 3805195, 11415585, 19025975, 57077925]

約数ペア:

[(1, 57077925), (3, 19025975), (5, 11415585), (15, 3805195), (17, 3357525), (25, 2283117), (51, 1119175), (75, 761039), (85, 671505), (89, 641325), (255, 223835), (267, 213775), (425, 134301), (445, 128265), (503, 113475), (1275, 44767), (1335, 42755), (1509, 37825), (1513, 37725), (2225, 25653), (2515, 22695), (4539, 12575), (6675, 8551), (7545, 7565)]