20460315

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 33926400

約数和(自身を除く): 13466085

約数列:

[1, 3, 5, 15, 59, 61, 177, 183, 295, 305, 379, 885, 915, 1137, 1895, 3599, 5685, 10797, 17995, 22361, 23119, 53985, 67083, 69357, 111805, 115595, 335415, 346785, 1364021, 4092063, 6820105, 20460315]

約数ペア:

[(1, 20460315), (3, 6820105), (5, 4092063), (15, 1364021), (59, 346785), (61, 335415), (177, 115595), (183, 111805), (295, 69357), (305, 67083), (379, 53985), (885, 23119), (915, 22361), (1137, 17995), (1895, 10797), (3599, 5685)]