2258955

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{577}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 4161600

約数和(自身を除く): 1902645

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 577, 783, 1305, 1731, 2885, 3915, 5193, 8655, 15579, 16733, 25965, 50199, 77895, 83665, 150597, 250995, 451791, 752985, 2258955]

約数ペア:

[(1, 2258955), (3, 752985), (5, 451791), (9, 250995), (15, 150597), (27, 83665), (29, 77895), (45, 50199), (87, 25965), (135, 16733), (145, 15579), (261, 8655), (435, 5193), (577, 3915), (783, 2885), (1305, 1731)]