13500675

素因数分解:

$3^4\times 5^2\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:194

約数の個数: 60

約数和(自身を含む): 25656840

約数和(自身を除く): 12156165

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 59, 75, 81, 113, 135, 177, 225, 295, 339, 405, 531, 565, 675, 885, 1017, 1475, 1593, 1695, 2025, 2655, 2825, 3051, 4425, 4779, 5085, 6667, 7965, 8475, 9153, 13275, 15255, 20001, 23895, 25425, 33335, 39825, 45765, 60003, 76275, 100005, 119475, 166675, 180009, 228825, 300015, 500025, 540027, 900045, 1500075, 2700135, 4500225, 13500675]

約数ペア:

[(1, 13500675), (3, 4500225), (5, 2700135), (9, 1500075), (15, 900045), (25, 540027), (27, 500025), (45, 300015), (59, 228825), (75, 180009), (81, 166675), (113, 119475), (135, 100005), (177, 76275), (225, 60003), (295, 45765), (339, 39825), (405, 33335), (531, 25425), (565, 23895), (675, 20001), (885, 15255), (1017, 13275), (1475, 9153), (1593, 8475), (1695, 7965), (2025, 6667), (2655, 5085), (2825, 4779), (3051, 4425)]