155514247075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1\times {\mathrm{14177}}^1$

素因数の和:14664

約数の個数: 48

約数和(自身を含む): 212846260896

約数和(自身を除く): 57332013821

約数列:

[1, 5, 11, 25, 55, 113, 275, 353, 565, 1243, 1765, 2825, 3883, 6215, 8825, 14177, 19415, 31075, 39889, 70885, 97075, 155947, 199445, 354425, 438779, 779735, 997225, 1602001, 2193895, 3898675, 5004481, 8010005, 10969475, 17622011, 25022405, 40050025, 55049291, 88110055, 125112025, 275246455, 440550275, 565506353, 1376232275, 2827531765, 6220569883, 14137658825, 31102849415, 155514247075]

約数ペア:

[(1, 155514247075), (5, 31102849415), (11, 14137658825), (25, 6220569883), (55, 2827531765), (113, 1376232275), (275, 565506353), (353, 440550275), (565, 275246455), (1243, 125112025), (1765, 88110055), (2825, 55049291), (3883, 40050025), (6215, 25022405), (8825, 17622011), (14177, 10969475), (19415, 8010005), (31075, 5004481), (39889, 3898675), (70885, 2193895), (97075, 1602001), (155947, 997225), (199445, 779735), (354425, 438779)]