9731150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1361}}^1$

素因数の和:1397

約数の個数: 48

約数和(自身を含む): 21279888

約数和(自身を除く): 11548738

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1361, 1430, 2722, 3575, 6805, 7150, 13610, 14971, 17693, 29942, 34025, 35386, 68050, 74855, 88465, 149710, 176930, 194623, 374275, 389246, 442325, 748550, 884650, 973115, 1946230, 4865575, 9731150]

約数ペア:

[(1, 9731150), (2, 4865575), (5, 1946230), (10, 973115), (11, 884650), (13, 748550), (22, 442325), (25, 389246), (26, 374275), (50, 194623), (55, 176930), (65, 149710), (110, 88465), (130, 74855), (143, 68050), (275, 35386), (286, 34025), (325, 29942), (550, 17693), (650, 14971), (715, 13610), (1361, 7150), (1430, 6805), (2722, 3575)]