9820995

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 16485120

約数和(自身を除く): 6664125

約数列:

[1, 3, 5, 15, 29, 87, 107, 145, 211, 321, 435, 535, 633, 1055, 1605, 3103, 3165, 6119, 9309, 15515, 18357, 22577, 30595, 46545, 67731, 91785, 112885, 338655, 654733, 1964199, 3273665, 9820995]

約数ペア:

[(1, 9820995), (3, 3273665), (5, 1964199), (15, 654733), (29, 338655), (87, 112885), (107, 91785), (145, 67731), (211, 46545), (321, 30595), (435, 22577), (535, 18357), (633, 15515), (1055, 9309), (1605, 6119), (3103, 3165)]