3923640187575

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{8317}}^1\times {\mathrm{370009}}^1$

素因数の和:378356

約数の個数: 48

約数和(自身を含む): 6869522777760

約数和(自身を除く): 2945882590185

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 8317, 24951, 41585, 124755, 141389, 207925, 370009, 424167, 623775, 706945, 1110027, 1850045, 2120835, 3534725, 5550135, 6290153, 9250225, 10604175, 18870459, 27750675, 31450765, 94352295, 157253825, 471761475, 3077364853, 9232094559, 15386824265, 46160472795, 52315202501, 76934121325, 156945607503, 230802363975, 261576012505, 784728037515, 1307880062525, 3923640187575]

約数ペア:

[(1, 3923640187575), (3, 1307880062525), (5, 784728037515), (15, 261576012505), (17, 230802363975), (25, 156945607503), (51, 76934121325), (75, 52315202501), (85, 46160472795), (255, 15386824265), (425, 9232094559), (1275, 3077364853), (8317, 471761475), (24951, 157253825), (41585, 94352295), (124755, 31450765), (141389, 27750675), (207925, 18870459), (370009, 10604175), (424167, 9250225), (623775, 6290153), (706945, 5550135), (1110027, 3534725), (1850045, 2120835)]