3903250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1201}}^1$

素因数の和:1231

約数の個数: 32

約数和(自身を含む): 7875504

約数和(自身を除く): 3972254

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1201, 1625, 2402, 3250, 6005, 12010, 15613, 30025, 31226, 60050, 78065, 150125, 156130, 300250, 390325, 780650, 1951625, 3903250]

約数ペア:

[(1, 3903250), (2, 1951625), (5, 780650), (10, 390325), (13, 300250), (25, 156130), (26, 150125), (50, 78065), (65, 60050), (125, 31226), (130, 30025), (250, 15613), (325, 12010), (650, 6005), (1201, 3250), (1625, 2402)]