68069445

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1543}}^1$

素因数の和:1741

約数の個数: 32

約数和(自身を含む): 116059392

約数和(自身を除く): 47989947

約数列:

[1, 3, 5, 15, 17, 51, 85, 173, 255, 519, 865, 1543, 2595, 2941, 4629, 7715, 8823, 14705, 23145, 26231, 44115, 78693, 131155, 266939, 393465, 800817, 1334695, 4004085, 4537963, 13613889, 22689815, 68069445]

約数ペア:

[(1, 68069445), (3, 22689815), (5, 13613889), (15, 4537963), (17, 4004085), (51, 1334695), (85, 800817), (173, 393465), (255, 266939), (519, 131155), (865, 78693), (1543, 44115), (2595, 26231), (2941, 23145), (4629, 14705), (7715, 8823)]