2017085955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{40153}}^1$

素因数の和:40375

約数の個数: 32

約数和(自身を含む): 3434612544

約数和(自身を除く): 1417526589

約数列:

[1, 3, 5, 15, 17, 51, 85, 197, 255, 591, 985, 2955, 3349, 10047, 16745, 40153, 50235, 120459, 200765, 602295, 682601, 2047803, 3413005, 7910141, 10239015, 23730423, 39550705, 118652115, 134472397, 403417191, 672361985, 2017085955]

約数ペア:

[(1, 2017085955), (3, 672361985), (5, 403417191), (15, 134472397), (17, 118652115), (51, 39550705), (85, 23730423), (197, 10239015), (255, 7910141), (591, 3413005), (985, 2047803), (2955, 682601), (3349, 602295), (10047, 200765), (16745, 120459), (40153, 50235)]