201331485

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{154277}}^1$

素因数の和:154317

約数の個数: 24

約数和(自身を含む): 361010520

約数和(自身を除く): 159679035

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 154277, 462831, 771385, 1388493, 2314155, 4474033, 6942465, 13422099, 22370165, 40266297, 67110495, 201331485]

約数ペア:

[(1, 201331485), (3, 67110495), (5, 40266297), (9, 22370165), (15, 13422099), (29, 6942465), (45, 4474033), (87, 2314155), (145, 1388493), (261, 771385), (435, 462831), (1305, 154277)]