290604885

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{49549}}^1$

素因数の和:49597

約数の個数: 32

約数和(自身を含む): 513734400

約数和(自身を除く): 223129515

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 49549, 148647, 247745, 743235, 842333, 1139627, 2526999, 3418881, 4211665, 5698135, 12634995, 17094405, 19373659, 58120977, 96868295, 290604885]

約数ペア:

[(1, 290604885), (3, 96868295), (5, 58120977), (15, 19373659), (17, 17094405), (23, 12634995), (51, 5698135), (69, 4211665), (85, 3418881), (115, 2526999), (255, 1139627), (345, 842333), (391, 743235), (1173, 247745), (1955, 148647), (5865, 49549)]