162980955

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11213}}^1$

素因数の和:11260

約数の個数: 48

約数和(自身を含む): 314889120

約数和(自身を除く): 151908165

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 285, 323, 765, 855, 969, 1615, 2907, 4845, 11213, 14535, 33639, 56065, 100917, 168195, 190621, 213047, 504585, 571863, 639141, 953105, 1065235, 1715589, 1917423, 2859315, 3195705, 3621799, 8577945, 9587115, 10865397, 18108995, 32596191, 54326985, 162980955]

約数ペア:

[(1, 162980955), (3, 54326985), (5, 32596191), (9, 18108995), (15, 10865397), (17, 9587115), (19, 8577945), (45, 3621799), (51, 3195705), (57, 2859315), (85, 1917423), (95, 1715589), (153, 1065235), (171, 953105), (255, 639141), (285, 571863), (323, 504585), (765, 213047), (855, 190621), (969, 168195), (1615, 100917), (2907, 56065), (4845, 33639), (11213, 14535)]