194619255

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{983}}^1$

素因数の和:1255

約数の個数: 32

約数和(自身を含む): 317965824

約数和(自身を除く): 123346569

約数列:

[1, 3, 5, 15, 67, 197, 201, 335, 591, 983, 985, 1005, 2949, 2955, 4915, 13199, 14745, 39597, 65861, 65995, 193651, 197583, 197985, 329305, 580953, 968255, 987915, 2904765, 12974617, 38923851, 64873085, 194619255]

約数ペア:

[(1, 194619255), (3, 64873085), (5, 38923851), (15, 12974617), (67, 2904765), (197, 987915), (201, 968255), (335, 580953), (591, 329305), (983, 197985), (985, 197583), (1005, 193651), (2949, 65995), (2955, 65861), (4915, 39597), (13199, 14745)]