157401045

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3373}}^1$

素因数の和:3462

約数の個数: 48

約数和(自身を含む): 293699952

約数和(自身を除く): 136298907

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 61, 85, 153, 183, 255, 305, 549, 765, 915, 1037, 2745, 3111, 3373, 5185, 9333, 10119, 15555, 16865, 30357, 46665, 50595, 57341, 151785, 172023, 205753, 286705, 516069, 617259, 860115, 1028765, 1851777, 2580345, 3086295, 3497801, 9258885, 10493403, 17489005, 31480209, 52467015, 157401045]

約数ペア:

[(1, 157401045), (3, 52467015), (5, 31480209), (9, 17489005), (15, 10493403), (17, 9258885), (45, 3497801), (51, 3086295), (61, 2580345), (85, 1851777), (153, 1028765), (183, 860115), (255, 617259), (305, 516069), (549, 286705), (765, 205753), (915, 172023), (1037, 151785), (2745, 57341), (3111, 50595), (3373, 46665), (5185, 30357), (9333, 16865), (10119, 15555)]