20163623325

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{33493}}^1$

素因数の和:33878

約数の個数: 48

約数和(自身を含む): 34887350400

約数和(自身を除く): 14723727075

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 349, 575, 1047, 1725, 1745, 5235, 8027, 8725, 24081, 26175, 33493, 40135, 100479, 120405, 167465, 200675, 502395, 602025, 770339, 837325, 2311017, 2511975, 3851695, 11555085, 11689057, 19258475, 35067171, 57775425, 58445285, 175335855, 268848311, 292226425, 806544933, 876679275, 1344241555, 4032724665, 6721207775, 20163623325]

約数ペア:

[(1, 20163623325), (3, 6721207775), (5, 4032724665), (15, 1344241555), (23, 876679275), (25, 806544933), (69, 292226425), (75, 268848311), (115, 175335855), (345, 58445285), (349, 57775425), (575, 35067171), (1047, 19258475), (1725, 11689057), (1745, 11555085), (5235, 3851695), (8027, 2511975), (8725, 2311017), (24081, 837325), (26175, 770339), (33493, 602025), (40135, 502395), (100479, 200675), (120405, 167465)]