83270925

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{16091}}^1$

素因数の和:16130

約数の個数: 36

約数和(自身を含む): 155641824

約数和(自身を除く): 72370899

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 5175, 16091, 48273, 80455, 144819, 241365, 370093, 402275, 724095, 1110279, 1206825, 1850465, 3330837, 3620475, 5551395, 9252325, 16654185, 27756975, 83270925]

約数ペア:

[(1, 83270925), (3, 27756975), (5, 16654185), (9, 9252325), (15, 5551395), (23, 3620475), (25, 3330837), (45, 1850465), (69, 1206825), (75, 1110279), (115, 724095), (207, 402275), (225, 370093), (345, 241365), (575, 144819), (1035, 80455), (1725, 48273), (5175, 16091)]