149491305

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 273715200

約数和(自身を除く): 124223895

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 107, 131, 135, 237, 321, 393, 395, 535, 655, 711, 963, 1179, 1185, 1605, 1965, 2133, 2889, 3537, 3555, 4815, 5895, 8453, 10349, 10665, 14017, 14445, 17685, 25359, 31047, 42051, 42265, 51745, 70085, 76077, 93141, 126153, 126795, 155235, 210255, 228231, 279423, 378459, 380385, 465705, 630765, 1107343, 1141155, 1397115, 1892295, 3322029, 5536715, 9966087, 16610145, 29898261, 49830435, 149491305]

約数ペア:

[(1, 149491305), (3, 49830435), (5, 29898261), (9, 16610145), (15, 9966087), (27, 5536715), (45, 3322029), (79, 1892295), (107, 1397115), (131, 1141155), (135, 1107343), (237, 630765), (321, 465705), (393, 380385), (395, 378459), (535, 279423), (655, 228231), (711, 210255), (963, 155235), (1179, 126795), (1185, 126153), (1605, 93141), (1965, 76077), (2133, 70085), (2889, 51745), (3537, 42265), (3555, 42051), (4815, 31047), (5895, 25359), (8453, 17685), (10349, 14445), (10665, 14017)]