84876345

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{12491}}^1$

素因数の和:12653

約数の個数: 24

約数和(自身を含む): 148105152

約数和(自身を除く): 63228807

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 755, 1359, 2265, 6795, 12491, 37473, 62455, 112419, 187365, 562095, 1886141, 5658423, 9430705, 16975269, 28292115, 84876345]

約数ペア:

[(1, 84876345), (3, 28292115), (5, 16975269), (9, 9430705), (15, 5658423), (45, 1886141), (151, 562095), (453, 187365), (755, 112419), (1359, 62455), (2265, 37473), (6795, 12491)]