82215435

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{571}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 136730880

約数和(自身を除く): 54515445

約数列:

[1, 3, 5, 15, 29, 87, 145, 331, 435, 571, 993, 1655, 1713, 2855, 4965, 8565, 9599, 16559, 28797, 47995, 49677, 82795, 143985, 189001, 248385, 567003, 945005, 2835015, 5481029, 16443087, 27405145, 82215435]

約数ペア:

[(1, 82215435), (3, 27405145), (5, 16443087), (15, 5481029), (29, 2835015), (87, 945005), (145, 567003), (331, 248385), (435, 189001), (571, 143985), (993, 82795), (1655, 49677), (1713, 47995), (2855, 28797), (4965, 16559), (8565, 9599)]