355128525

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{83071}}^1$

素因数の和:83106

約数の個数: 36

約数和(自身を含む): 669560320

約数和(自身を除く): 314431795

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 475, 855, 1425, 4275, 83071, 249213, 415355, 747639, 1246065, 1578349, 2076775, 3738195, 4735047, 6230325, 7891745, 14205141, 18690975, 23675235, 39458725, 71025705, 118376175, 355128525]

約数ペア:

[(1, 355128525), (3, 118376175), (5, 71025705), (9, 39458725), (15, 23675235), (19, 18690975), (25, 14205141), (45, 7891745), (57, 6230325), (75, 4735047), (95, 3738195), (171, 2076775), (225, 1578349), (285, 1246065), (475, 747639), (855, 415355), (1425, 249213), (4275, 83071)]