345291255

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{29399}}^1$

素因数の和:29445

約数の個数: 40

約数和(自身を含む): 640332000

約数和(自身を除く): 295040745

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 261, 405, 435, 783, 1305, 2349, 3915, 11745, 29399, 88197, 146995, 264591, 440985, 793773, 852571, 1322955, 2381319, 2557713, 3968865, 4262855, 7673139, 11906595, 12788565, 23019417, 38365695, 69058251, 115097085, 345291255]

約数ペア:

[(1, 345291255), (3, 115097085), (5, 69058251), (9, 38365695), (15, 23019417), (27, 12788565), (29, 11906595), (45, 7673139), (81, 4262855), (87, 3968865), (135, 2557713), (145, 2381319), (261, 1322955), (405, 852571), (435, 793773), (783, 440985), (1305, 264591), (2349, 146995), (3915, 88197), (11745, 29399)]