2503711215

素因数分解:

$3^4\times 5^1\times {\mathrm{383}}^1\times {\mathrm{16141}}^1$

素因数の和:16541

約数の個数: 40

約数和(自身を含む): 4500131328

約数和(自身を除く): 1996420113

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 383, 405, 1149, 1915, 3447, 5745, 10341, 16141, 17235, 31023, 48423, 51705, 80705, 145269, 155115, 242115, 435807, 726345, 1307421, 2179035, 6182003, 6537105, 18546009, 30910015, 55638027, 92730045, 166914081, 278190135, 500742243, 834570405, 2503711215]

約数ペア:

[(1, 2503711215), (3, 834570405), (5, 500742243), (9, 278190135), (15, 166914081), (27, 92730045), (45, 55638027), (81, 30910015), (135, 18546009), (383, 6537105), (405, 6182003), (1149, 2179035), (1915, 1307421), (3447, 726345), (5745, 435807), (10341, 242115), (16141, 155115), (17235, 145269), (31023, 80705), (48423, 51705)]