1741275

素因数分解:

$3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:196

約数の個数: 36

約数和(自身を含む): 3191760

約数和(自身を除く): 1450485

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 109, 213, 225, 327, 355, 545, 639, 981, 1065, 1635, 1775, 2725, 3195, 4905, 5325, 7739, 8175, 15975, 23217, 24525, 38695, 69651, 116085, 193475, 348255, 580425, 1741275]

約数ペア:

[(1, 1741275), (3, 580425), (5, 348255), (9, 193475), (15, 116085), (25, 69651), (45, 38695), (71, 24525), (75, 23217), (109, 15975), (213, 8175), (225, 7739), (327, 5325), (355, 4905), (545, 3195), (639, 2725), (981, 1775), (1065, 1635)]