89209845

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1013}}^1$

素因数の和:1146

約数の個数: 48

約数和(自身を含む): 164511360

約数和(自身を除く): 75301515

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 103, 171, 285, 309, 515, 855, 927, 1013, 1545, 1957, 3039, 4635, 5065, 5871, 9117, 9785, 15195, 17613, 19247, 29355, 45585, 57741, 88065, 96235, 104339, 173223, 288705, 313017, 521695, 866115, 939051, 1565085, 1982441, 4695255, 5947323, 9912205, 17841969, 29736615, 89209845]

約数ペア:

[(1, 89209845), (3, 29736615), (5, 17841969), (9, 9912205), (15, 5947323), (19, 4695255), (45, 1982441), (57, 1565085), (95, 939051), (103, 866115), (171, 521695), (285, 313017), (309, 288705), (515, 173223), (855, 104339), (927, 96235), (1013, 88065), (1545, 57741), (1957, 45585), (3039, 29355), (4635, 19247), (5065, 17613), (5871, 15195), (9117, 9785)]