9219465

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 17297280

約数和(自身を除く): 8077815

約数列:

[1, 3, 5, 9, 15, 19, 41, 45, 57, 95, 123, 171, 205, 263, 285, 369, 615, 779, 789, 855, 1315, 1845, 2337, 2367, 3895, 3945, 4997, 7011, 10783, 11685, 11835, 14991, 24985, 32349, 35055, 44973, 53915, 74955, 97047, 161745, 204877, 224865, 485235, 614631, 1024385, 1843893, 3073155, 9219465]

約数ペア:

[(1, 9219465), (3, 3073155), (5, 1843893), (9, 1024385), (15, 614631), (19, 485235), (41, 224865), (45, 204877), (57, 161745), (95, 97047), (123, 74955), (171, 53915), (205, 44973), (263, 35055), (285, 32349), (369, 24985), (615, 14991), (779, 11835), (789, 11685), (855, 10783), (1315, 7011), (1845, 4997), (2337, 3945), (2367, 3895)]