235535085

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{2039}}^1$

素因数の和:2218

約数の個数: 48

約数和(自身を含む): 435352320

約数和(自身を除く): 199817235

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 151, 153, 255, 453, 755, 765, 1359, 2039, 2265, 2567, 6117, 6795, 7701, 10195, 12835, 18351, 23103, 30585, 34663, 38505, 91755, 103989, 115515, 173315, 307889, 311967, 519945, 923667, 1539445, 1559835, 2771001, 4618335, 5234113, 13855005, 15702339, 26170565, 47107017, 78511695, 235535085]

約数ペア:

[(1, 235535085), (3, 78511695), (5, 47107017), (9, 26170565), (15, 15702339), (17, 13855005), (45, 5234113), (51, 4618335), (85, 2771001), (151, 1559835), (153, 1539445), (255, 923667), (453, 519945), (755, 311967), (765, 307889), (1359, 173315), (2039, 115515), (2265, 103989), (2567, 91755), (6117, 38505), (6795, 34663), (7701, 30585), (10195, 23103), (12835, 18351)]