53767005

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 93131520

約数和(自身を除く): 39364515

約数列:

[1, 3, 5, 15, 17, 51, 79, 85, 157, 237, 255, 289, 395, 471, 785, 867, 1185, 1343, 1445, 2355, 2669, 4029, 4335, 6715, 8007, 12403, 13345, 20145, 22831, 37209, 40035, 45373, 62015, 68493, 114155, 136119, 186045, 210851, 226865, 342465, 632553, 680595, 1054255, 3162765, 3584467, 10753401, 17922335, 53767005]

約数ペア:

[(1, 53767005), (3, 17922335), (5, 10753401), (15, 3584467), (17, 3162765), (51, 1054255), (79, 680595), (85, 632553), (157, 342465), (237, 226865), (255, 210851), (289, 186045), (395, 136119), (471, 114155), (785, 68493), (867, 62015), (1185, 45373), (1343, 40035), (1445, 37209), (2355, 22831), (2669, 20145), (4029, 13345), (4335, 12403), (6715, 8007)]