470952495

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1801}}^1$

素因数の和:1977

約数の個数: 64

約数和(自身を含む): 908208000

約数和(自身を除く): 437255505

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 149, 195, 351, 447, 585, 745, 1341, 1755, 1801, 1937, 2235, 4023, 5403, 5811, 6705, 9005, 9685, 16209, 17433, 20115, 23413, 27015, 29055, 48627, 52299, 70239, 81045, 87165, 117065, 210717, 243135, 261495, 268349, 351195, 632151, 805047, 1053585, 1341745, 2415141, 3160755, 3488537, 4025235, 7245423, 10465611, 12075705, 17442685, 31396833, 36227115, 52328055, 94190499, 156984165, 470952495]

約数ペア:

[(1, 470952495), (3, 156984165), (5, 94190499), (9, 52328055), (13, 36227115), (15, 31396833), (27, 17442685), (39, 12075705), (45, 10465611), (65, 7245423), (117, 4025235), (135, 3488537), (149, 3160755), (195, 2415141), (351, 1341745), (447, 1053585), (585, 805047), (745, 632151), (1341, 351195), (1755, 268349), (1801, 261495), (1937, 243135), (2235, 210717), (4023, 117065), (5403, 87165), (5811, 81045), (6705, 70239), (9005, 52299), (9685, 48627), (16209, 29055), (17433, 27015), (20115, 23413)]