22943925

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1789}}^1$

素因数の和:1827

約数の個数: 48

約数和(自身を含む): 44392000

約数和(自身を除く): 21448075

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 95, 135, 171, 225, 285, 475, 513, 675, 855, 1425, 1789, 2565, 4275, 5367, 8945, 12825, 16101, 26835, 33991, 44725, 48303, 80505, 101973, 134175, 169955, 241515, 305919, 402525, 509865, 849775, 917757, 1207575, 1529595, 2549325, 4588785, 7647975, 22943925]

約数ペア:

[(1, 22943925), (3, 7647975), (5, 4588785), (9, 2549325), (15, 1529595), (19, 1207575), (25, 917757), (27, 849775), (45, 509865), (57, 402525), (75, 305919), (95, 241515), (135, 169955), (171, 134175), (225, 101973), (285, 80505), (475, 48303), (513, 44725), (675, 33991), (855, 26835), (1425, 16101), (1789, 12825), (2565, 8945), (4275, 5367)]