27362835

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 49420800

約数和(自身を除く): 22057965

約数列:

[1, 3, 5, 9, 15, 43, 45, 79, 129, 179, 215, 237, 387, 395, 537, 645, 711, 895, 1185, 1611, 1935, 2685, 3397, 3555, 7697, 8055, 10191, 14141, 16985, 23091, 30573, 38485, 42423, 50955, 69273, 70705, 115455, 127269, 152865, 212115, 346365, 608063, 636345, 1824189, 3040315, 5472567, 9120945, 27362835]

約数ペア:

[(1, 27362835), (3, 9120945), (5, 5472567), (9, 3040315), (15, 1824189), (43, 636345), (45, 608063), (79, 346365), (129, 212115), (179, 152865), (215, 127269), (237, 115455), (387, 70705), (395, 69273), (537, 50955), (645, 42423), (711, 38485), (895, 30573), (1185, 23091), (1611, 16985), (1935, 14141), (2685, 10191), (3397, 8055), (3555, 7697)]