71979045

素因数分解:

$3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{15331}}^1$

素因数の和:15652

約数の個数: 16

約数和(自身を含む): 115541952

約数和(自身を除く): 43562907

約数列:

[1, 3, 5, 15, 313, 939, 1565, 4695, 15331, 45993, 76655, 229965, 4798603, 14395809, 23993015, 71979045]

約数ペア:

[(1, 71979045), (3, 23993015), (5, 14395809), (15, 4798603), (313, 229965), (939, 76655), (1565, 45993), (4695, 15331)]