3904305

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 6749568

約数和(自身を除く): 2845263

約数列:

[1, 3, 5, 15, 17, 51, 61, 85, 183, 251, 255, 305, 753, 915, 1037, 1255, 3111, 3765, 4267, 5185, 12801, 15311, 15555, 21335, 45933, 64005, 76555, 229665, 260287, 780861, 1301435, 3904305]

約数ペア:

[(1, 3904305), (3, 1301435), (5, 780861), (15, 260287), (17, 229665), (51, 76555), (61, 64005), (85, 45933), (183, 21335), (251, 15555), (255, 15311), (305, 12801), (753, 5185), (915, 4267), (1037, 3765), (1255, 3111)]