186136245

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 346521600

約数和(自身を除く): 160385355

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 79, 93, 135, 155, 237, 279, 395, 465, 563, 711, 837, 1185, 1395, 1689, 2133, 2449, 2815, 3555, 4185, 5067, 7347, 8445, 10665, 12245, 15201, 17453, 22041, 25335, 36735, 44477, 52359, 66123, 76005, 87265, 110205, 133431, 157077, 222385, 261795, 330615, 400293, 471231, 667155, 785385, 1200879, 1378787, 2001465, 2356155, 4136361, 6004395, 6893935, 12409083, 20681805, 37227249, 62045415, 186136245]

約数ペア:

[(1, 186136245), (3, 62045415), (5, 37227249), (9, 20681805), (15, 12409083), (27, 6893935), (31, 6004395), (45, 4136361), (79, 2356155), (93, 2001465), (135, 1378787), (155, 1200879), (237, 785385), (279, 667155), (395, 471231), (465, 400293), (563, 330615), (711, 261795), (837, 222385), (1185, 157077), (1395, 133431), (1689, 110205), (2133, 87265), (2449, 76005), (2815, 66123), (3555, 52359), (4185, 44477), (5067, 36735), (7347, 25335), (8445, 22041), (10665, 17453), (12245, 15201)]