47431575

素因数分解:

$3^4\times 5^2\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:478

約数の個数: 60

約数和(自身を含む): 89573880

約数和(自身を除く): 42142305

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 59, 75, 81, 135, 177, 225, 295, 397, 405, 531, 675, 885, 1191, 1475, 1593, 1985, 2025, 2655, 3573, 4425, 4779, 5955, 7965, 9925, 10719, 13275, 17865, 23423, 23895, 29775, 32157, 39825, 53595, 70269, 89325, 117115, 119475, 160785, 210807, 267975, 351345, 585575, 632421, 803925, 1054035, 1756725, 1897263, 3162105, 5270175, 9486315, 15810525, 47431575]

約数ペア:

[(1, 47431575), (3, 15810525), (5, 9486315), (9, 5270175), (15, 3162105), (25, 1897263), (27, 1756725), (45, 1054035), (59, 803925), (75, 632421), (81, 585575), (135, 351345), (177, 267975), (225, 210807), (295, 160785), (397, 119475), (405, 117115), (531, 89325), (675, 70269), (885, 53595), (1191, 39825), (1475, 32157), (1593, 29775), (1985, 23895), (2025, 23423), (2655, 17865), (3573, 13275), (4425, 10719), (4779, 9925), (5955, 7965)]