39788965

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{11161}}^1$

素因数の和:11220

約数の個数: 16

約数和(自身を含む): 51434496

約数和(自身を除く): 11645531

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 11161, 55805, 256703, 345991, 1283515, 1729955, 7957793, 39788965]

約数ペア:

[(1, 39788965), (5, 7957793), (23, 1729955), (31, 1283515), (115, 345991), (155, 256703), (713, 55805), (3565, 11161)]