69944955

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{6991}}^1$

素因数の和:7051

約数の個数: 32

約数和(自身を含む): 120821760

約数和(自身を除く): 50876805

約数列:

[1, 3, 5, 15, 23, 29, 69, 87, 115, 145, 345, 435, 667, 2001, 3335, 6991, 10005, 20973, 34955, 104865, 160793, 202739, 482379, 608217, 803965, 1013695, 2411895, 3041085, 4662997, 13988991, 23314985, 69944955]

約数ペア:

[(1, 69944955), (3, 23314985), (5, 13988991), (15, 4662997), (23, 3041085), (29, 2411895), (69, 1013695), (87, 803965), (115, 608217), (145, 482379), (345, 202739), (435, 160793), (667, 104865), (2001, 34955), (3335, 20973), (6991, 10005)]