7372755

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4201}}^1$

素因数の和:4228

約数の個数: 32

約数和(自身を含む): 14118720

約数和(自身を除く): 6745965

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 4201, 12603, 21005, 37809, 54613, 63015, 113427, 163839, 189045, 273065, 491517, 567135, 819195, 1474551, 2457585, 7372755]

約数ペア:

[(1, 7372755), (3, 2457585), (5, 1474551), (9, 819195), (13, 567135), (15, 491517), (27, 273065), (39, 189045), (45, 163839), (65, 113427), (117, 63015), (135, 54613), (195, 37809), (351, 21005), (585, 12603), (1755, 4201)]