69689055

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{557}}^1$

素因数の和:1023

約数の個数: 32

約数和(自身を含む): 117849600

約数和(自身を除く): 48160545

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 439, 557, 1317, 1671, 2195, 2785, 6585, 8341, 8355, 10583, 25023, 31749, 41705, 52915, 125115, 158745, 244523, 733569, 1222615, 3667845, 4645937, 13937811, 23229685, 69689055]

約数ペア:

[(1, 69689055), (3, 23229685), (5, 13937811), (15, 4645937), (19, 3667845), (57, 1222615), (95, 733569), (285, 244523), (439, 158745), (557, 125115), (1317, 52915), (1671, 41705), (2195, 31749), (2785, 25023), (6585, 10583), (8341, 8355)]