84150225

素因数分解:

$3^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{2113}}^1$

素因数の和:2191

約数の個数: 48

約数和(自身を含む): 157281600

約数和(自身を除く): 73131375

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 59, 75, 135, 177, 225, 295, 531, 675, 885, 1475, 1593, 2113, 2655, 4425, 6339, 7965, 10565, 13275, 19017, 31695, 39825, 52825, 57051, 95085, 124667, 158475, 285255, 374001, 475425, 623335, 1122003, 1426275, 1870005, 3116675, 3366009, 5610015, 9350025, 16830045, 28050075, 84150225]

約数ペア:

[(1, 84150225), (3, 28050075), (5, 16830045), (9, 9350025), (15, 5610015), (25, 3366009), (27, 3116675), (45, 1870005), (59, 1426275), (75, 1122003), (135, 623335), (177, 475425), (225, 374001), (295, 285255), (531, 158475), (675, 124667), (885, 95085), (1475, 57051), (1593, 52825), (2113, 39825), (2655, 31695), (4425, 19017), (6339, 13275), (7965, 10565)]