54251535

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{21401}}^1$

素因数の和:21435

約数の個数: 24

約数和(自身を含む): 93997584

約数和(自身を除く): 39746049

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 21401, 64203, 107005, 278213, 321015, 834639, 1391065, 3616769, 4173195, 10850307, 18083845, 54251535]

約数ペア:

[(1, 54251535), (3, 18083845), (5, 10850307), (13, 4173195), (15, 3616769), (39, 1391065), (65, 834639), (169, 321015), (195, 278213), (507, 107005), (845, 64203), (2535, 21401)]