38214615

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{431}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 64198656

約数和(自身を除く): 25984041

約数列:

[1, 3, 5, 15, 23, 69, 115, 257, 345, 431, 771, 1285, 1293, 2155, 3855, 5911, 6465, 9913, 17733, 29555, 29739, 49565, 88665, 110767, 148695, 332301, 553835, 1661505, 2547641, 7642923, 12738205, 38214615]

約数ペア:

[(1, 38214615), (3, 12738205), (5, 7642923), (15, 2547641), (23, 1661505), (69, 553835), (115, 332301), (257, 148695), (345, 110767), (431, 88665), (771, 49565), (1285, 29739), (1293, 29555), (2155, 17733), (3855, 9913), (5911, 6465)]