201229125

素因数分解:

$3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{14503}}^1$

素因数の和:14558

約数の個数: 32

約数和(自身を含む): 343918848

約数和(自身を除く): 142689723

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 125, 185, 375, 555, 925, 2775, 4625, 13875, 14503, 43509, 72515, 217545, 362575, 536611, 1087725, 1609833, 1812875, 2683055, 5438625, 8049165, 13415275, 40245825, 67076375, 201229125]

約数ペア:

[(1, 201229125), (3, 67076375), (5, 40245825), (15, 13415275), (25, 8049165), (37, 5438625), (75, 2683055), (111, 1812875), (125, 1609833), (185, 1087725), (375, 536611), (555, 362575), (925, 217545), (2775, 72515), (4625, 43509), (13875, 14503)]