13378065

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2281}}^1$

素因数の和:2329

約数の個数: 32

約数和(自身を含む): 23659776

約数和(自身を除く): 10281711

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 2281, 5865, 6843, 11405, 34215, 38777, 52463, 116331, 157389, 193885, 262315, 581655, 786945, 891871, 2675613, 4459355, 13378065]

約数ペア:

[(1, 13378065), (3, 4459355), (5, 2675613), (15, 891871), (17, 786945), (23, 581655), (51, 262315), (69, 193885), (85, 157389), (115, 116331), (255, 52463), (345, 38777), (391, 34215), (1173, 11405), (1955, 6843), (2281, 5865)]