47332575

素因数分解:

$3^2\times 5^2\times {\mathrm{211}}^1\times {\mathrm{997}}^1$

素因数の和:1224

約数の個数: 36

約数和(自身を含む): 85265128

約数和(自身を除く): 37932553

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 211, 225, 633, 997, 1055, 1899, 2991, 3165, 4985, 5275, 8973, 9495, 14955, 15825, 24925, 44865, 47475, 74775, 210367, 224325, 631101, 1051835, 1893303, 3155505, 5259175, 9466515, 15777525, 47332575]

約数ペア:

[(1, 47332575), (3, 15777525), (5, 9466515), (9, 5259175), (15, 3155505), (25, 1893303), (45, 1051835), (75, 631101), (211, 224325), (225, 210367), (633, 74775), (997, 47475), (1055, 44865), (1899, 24925), (2991, 15825), (3165, 14955), (4985, 9495), (5275, 8973)]