65228745

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 113879808

約数和(自身を除く): 48651063

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 289, 367, 615, 697, 867, 1101, 1445, 1835, 2091, 3485, 4335, 5505, 6239, 10455, 11849, 15047, 18717, 31195, 35547, 45141, 59245, 75235, 93585, 106063, 177735, 225705, 255799, 318189, 530315, 767397, 1278995, 1590945, 3836985, 4348583, 13045749, 21742915, 65228745]

約数ペア:

[(1, 65228745), (3, 21742915), (5, 13045749), (15, 4348583), (17, 3836985), (41, 1590945), (51, 1278995), (85, 767397), (123, 530315), (205, 318189), (255, 255799), (289, 225705), (367, 177735), (615, 106063), (697, 93585), (867, 75235), (1101, 59245), (1445, 45141), (1835, 35547), (2091, 31195), (3485, 18717), (4335, 15047), (5505, 11849), (6239, 10455)]