15797895

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1579}}^1$

素因数の和:1639

約数の個数: 32

約数和(自身を含む): 27302400

約数和(自身を除く): 11504505

約数列:

[1, 3, 5, 15, 23, 29, 69, 87, 115, 145, 345, 435, 667, 1579, 2001, 3335, 4737, 7895, 10005, 23685, 36317, 45791, 108951, 137373, 181585, 228955, 544755, 686865, 1053193, 3159579, 5265965, 15797895]

約数ペア:

[(1, 15797895), (3, 5265965), (5, 3159579), (15, 1053193), (23, 686865), (29, 544755), (69, 228955), (87, 181585), (115, 137373), (145, 108951), (345, 45791), (435, 36317), (667, 23685), (1579, 10005), (2001, 7895), (3335, 4737)]