28875750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{38501}}^1$

素因数の和:38521

約数の個数: 32

約数和(自身を含む): 72075744

約数和(自身を除く): 43199994

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 38501, 77002, 115503, 192505, 231006, 385010, 577515, 962525, 1155030, 1925050, 2887575, 4812625, 5775150, 9625250, 14437875, 28875750]

約数ペア:

[(1, 28875750), (2, 14437875), (3, 9625250), (5, 5775150), (6, 4812625), (10, 2887575), (15, 1925050), (25, 1155030), (30, 962525), (50, 577515), (75, 385010), (125, 231006), (150, 192505), (250, 115503), (375, 77002), (750, 38501)]