56532315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1$

素因数の和:736

約数の個数: 64

約数和(自身を含む): 111513600

約数和(自身を除く): 54981285

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 43, 57, 95, 105, 129, 133, 215, 285, 301, 399, 645, 659, 665, 817, 903, 1505, 1977, 1995, 2451, 3295, 4085, 4515, 4613, 5719, 9885, 12255, 12521, 13839, 17157, 23065, 28337, 28595, 37563, 62605, 69195, 85011, 85785, 87647, 141685, 187815, 198359, 262941, 425055, 438235, 538403, 595077, 991795, 1314705, 1615209, 2692015, 2975385, 3768821, 8076045, 11306463, 18844105, 56532315]

約数ペア:

[(1, 56532315), (3, 18844105), (5, 11306463), (7, 8076045), (15, 3768821), (19, 2975385), (21, 2692015), (35, 1615209), (43, 1314705), (57, 991795), (95, 595077), (105, 538403), (129, 438235), (133, 425055), (215, 262941), (285, 198359), (301, 187815), (399, 141685), (645, 87647), (659, 85785), (665, 85011), (817, 69195), (903, 62605), (1505, 37563), (1977, 28595), (1995, 28337), (2451, 23065), (3295, 17157), (4085, 13839), (4515, 12521), (4613, 12255), (5719, 9885)]