56213325

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{11897}}^1$

素因数の和:11923

約数の個数: 48

約数和(自身を含む): 118028160

約数和(自身を除く): 61814835

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 11897, 35691, 59485, 83279, 107073, 178455, 249837, 297425, 321219, 416395, 535365, 749511, 892275, 1249185, 1606095, 2081975, 2248533, 2676825, 3747555, 6245925, 8030475, 11242665, 18737775, 56213325]

約数ペア:

[(1, 56213325), (3, 18737775), (5, 11242665), (7, 8030475), (9, 6245925), (15, 3747555), (21, 2676825), (25, 2248533), (27, 2081975), (35, 1606095), (45, 1249185), (63, 892275), (75, 749511), (105, 535365), (135, 416395), (175, 321219), (189, 297425), (225, 249837), (315, 178455), (525, 107073), (675, 83279), (945, 59485), (1575, 35691), (4725, 11897)]