2510595

素因数分解:

$3^4\times 5^1\times {\mathrm{6199}}^1$

素因数の和:6216

約数の個数: 20

約数和(自身を含む): 4501200

約数和(自身を除く): 1990605

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 6199, 18597, 30995, 55791, 92985, 167373, 278955, 502119, 836865, 2510595]

約数ペア:

[(1, 2510595), (3, 836865), (5, 502119), (9, 278955), (15, 167373), (27, 92985), (45, 55791), (81, 30995), (135, 18597), (405, 6199)]