29388015

素因数分解:

$3^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{487}}^1$

素因数の和:653

約数の個数: 40

約数和(自身を含む): 53143200

約数和(自身を除く): 23755185

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 149, 405, 447, 487, 745, 1341, 1461, 2235, 2435, 4023, 4383, 6705, 7305, 12069, 13149, 20115, 21915, 39447, 60345, 65745, 72563, 197235, 217689, 362815, 653067, 1088445, 1959201, 3265335, 5877603, 9796005, 29388015]

約数ペア:

[(1, 29388015), (3, 9796005), (5, 5877603), (9, 3265335), (15, 1959201), (27, 1088445), (45, 653067), (81, 362815), (135, 217689), (149, 197235), (405, 72563), (447, 65745), (487, 60345), (745, 39447), (1341, 21915), (1461, 20115), (2235, 13149), (2435, 12069), (4023, 7305), (4383, 6705)]