3796875

素因数分解:

$3^5\times 5^6$

素因数の和:45

約数の個数: 42

約数和(自身を含む): 7109284

約数和(自身を除く): 3312409

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 243, 375, 405, 625, 675, 1125, 1215, 1875, 2025, 3125, 3375, 5625, 6075, 9375, 10125, 15625, 16875, 28125, 30375, 46875, 50625, 84375, 140625, 151875, 253125, 421875, 759375, 1265625, 3796875]

約数ペア:

[(1, 3796875), (3, 1265625), (5, 759375), (9, 421875), (15, 253125), (25, 151875), (27, 140625), (45, 84375), (75, 50625), (81, 46875), (125, 30375), (135, 28125), (225, 16875), (243, 15625), (375, 10125), (405, 9375), (625, 6075), (675, 5625), (1125, 3375), (1215, 3125), (1875, 2025)]