25160070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{64513}}^1$

素因数の和:64536

約数の個数: 32

約数和(自身を含む): 65030112

約数和(自身を除く): 39870042

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 64513, 129026, 193539, 322565, 387078, 645130, 838669, 967695, 1677338, 1935390, 2516007, 4193345, 5032014, 8386690, 12580035, 25160070]

約数ペア:

[(1, 25160070), (2, 12580035), (3, 8386690), (5, 5032014), (6, 4193345), (10, 2516007), (13, 1935390), (15, 1677338), (26, 967695), (30, 838669), (39, 645130), (65, 387078), (78, 322565), (130, 193539), (195, 129026), (390, 64513)]