22355955

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 41258880

約数和(自身を除く): 18902925

約数列:

[1, 3, 5, 9, 15, 29, 37, 45, 87, 111, 145, 185, 261, 333, 435, 463, 555, 1073, 1305, 1389, 1665, 2315, 3219, 4167, 5365, 6945, 9657, 13427, 16095, 17131, 20835, 40281, 48285, 51393, 67135, 85655, 120843, 154179, 201405, 256965, 496799, 604215, 770895, 1490397, 2483995, 4471191, 7451985, 22355955]

約数ペア:

[(1, 22355955), (3, 7451985), (5, 4471191), (9, 2483995), (15, 1490397), (29, 770895), (37, 604215), (45, 496799), (87, 256965), (111, 201405), (145, 154179), (185, 120843), (261, 85655), (333, 67135), (435, 51393), (463, 48285), (555, 40281), (1073, 20835), (1305, 17131), (1389, 16095), (1665, 13427), (2315, 9657), (3219, 6945), (4167, 5365)]