201100275

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47041}}^1$

素因数の和:47076

約数の個数: 36

約数和(自身を含む): 379158520

約数和(自身を除く): 178058245

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 475, 855, 1425, 4275, 47041, 141123, 235205, 423369, 705615, 893779, 1176025, 2116845, 2681337, 3528075, 4468895, 8044011, 10584225, 13406685, 22344475, 40220055, 67033425, 201100275]

約数ペア:

[(1, 201100275), (3, 67033425), (5, 40220055), (9, 22344475), (15, 13406685), (19, 10584225), (25, 8044011), (45, 4468895), (57, 3528075), (75, 2681337), (95, 2116845), (171, 1176025), (225, 893779), (285, 705615), (475, 423369), (855, 235205), (1425, 141123), (4275, 47041)]