2927485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:165

約数の個数: 32

約数和(自身を含む): 4230144

約数和(自身を除く): 1302659

約数列:

[1, 5, 11, 17, 31, 55, 85, 101, 155, 187, 341, 505, 527, 935, 1111, 1705, 1717, 2635, 3131, 5555, 5797, 8585, 15655, 18887, 28985, 34441, 53227, 94435, 172205, 266135, 585497, 2927485]

約数ペア:

[(1, 2927485), (5, 585497), (11, 266135), (17, 172205), (31, 94435), (55, 53227), (85, 34441), (101, 28985), (155, 18887), (187, 15655), (341, 8585), (505, 5797), (527, 5555), (935, 3131), (1111, 2635), (1705, 1717)]