20132351625

素因数分解:

$3^1\times 5^3\times {\mathrm{53686271}}^1$

素因数の和:53686289

約数の個数: 16

約数和(自身を含む): 33500233728

約数和(自身を除く): 13367882103

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 53686271, 161058813, 268431355, 805294065, 1342156775, 4026470325, 6710783875, 20132351625]

約数ペア:

[(1, 20132351625), (3, 6710783875), (5, 4026470325), (15, 1342156775), (25, 805294065), (75, 268431355), (125, 161058813), (375, 53686271)]