122643525

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2237}}^1$

素因数の和:2310

約数の個数: 48

約数和(自身を含む): 219789504

約数和(自身を除く): 97145979

約数列:

[1, 3, 5, 15, 17, 25, 43, 51, 75, 85, 129, 215, 255, 425, 645, 731, 1075, 1275, 2193, 2237, 3225, 3655, 6711, 10965, 11185, 18275, 33555, 38029, 54825, 55925, 96191, 114087, 167775, 190145, 288573, 480955, 570435, 950725, 1442865, 1635247, 2404775, 2852175, 4905741, 7214325, 8176235, 24528705, 40881175, 122643525]

約数ペア:

[(1, 122643525), (3, 40881175), (5, 24528705), (15, 8176235), (17, 7214325), (25, 4905741), (43, 2852175), (51, 2404775), (75, 1635247), (85, 1442865), (129, 950725), (215, 570435), (255, 480955), (425, 288573), (645, 190145), (731, 167775), (1075, 114087), (1275, 96191), (2193, 55925), (2237, 54825), (3225, 38029), (3655, 33555), (6711, 18275), (10965, 11185)]