2904201585

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{82847}}^1$

素因数の和:82918

約数の個数: 48

約数和(自身を含む): 5428200960

約数和(自身を除く): 2523999375

約数列:

[1, 3, 5, 9, 15, 19, 41, 45, 57, 95, 123, 171, 205, 285, 369, 615, 779, 855, 1845, 2337, 3895, 7011, 11685, 35055, 82847, 248541, 414235, 745623, 1242705, 1574093, 3396727, 3728115, 4722279, 7870465, 10190181, 14166837, 16983635, 23611395, 30570543, 50950905, 64537813, 70834185, 152852715, 193613439, 322689065, 580840317, 968067195, 2904201585]

約数ペア:

[(1, 2904201585), (3, 968067195), (5, 580840317), (9, 322689065), (15, 193613439), (19, 152852715), (41, 70834185), (45, 64537813), (57, 50950905), (95, 30570543), (123, 23611395), (171, 16983635), (205, 14166837), (285, 10190181), (369, 7870465), (615, 4722279), (779, 3728115), (855, 3396727), (1845, 1574093), (2337, 1242705), (3895, 745623), (7011, 414235), (11685, 248541), (35055, 82847)]