205430085

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{1777}}^1$

素因数の和:2162

約数の個数: 48

約数和(自身を含む): 408285696

約数和(自身を除く): 202855611

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 367, 1101, 1777, 1835, 2569, 3303, 5331, 5505, 7707, 8885, 12439, 12845, 15993, 16515, 23121, 26655, 37317, 38535, 62195, 79965, 111951, 115605, 186585, 559755, 652159, 1956477, 3260795, 4565113, 5869431, 9782385, 13695339, 22825565, 29347155, 41086017, 68476695, 205430085]

約数ペア:

[(1, 205430085), (3, 68476695), (5, 41086017), (7, 29347155), (9, 22825565), (15, 13695339), (21, 9782385), (35, 5869431), (45, 4565113), (63, 3260795), (105, 1956477), (315, 652159), (367, 559755), (1101, 186585), (1777, 115605), (1835, 111951), (2569, 79965), (3303, 62195), (5331, 38535), (5505, 37317), (7707, 26655), (8885, 23121), (12439, 16515), (12845, 15993)]