713774875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{6571}}^1$

素因数の和:6676

約数の個数: 32

約数和(自身を含む): 984222720

約数和(自身を除く): 270447845

約数列:

[1, 5, 11, 25, 55, 79, 125, 275, 395, 869, 1375, 1975, 4345, 6571, 9875, 21725, 32855, 72281, 108625, 164275, 361405, 519109, 821375, 1807025, 2595545, 5710199, 9035125, 12977725, 28550995, 64888625, 142754975, 713774875]

約数ペア:

[(1, 713774875), (5, 142754975), (11, 64888625), (25, 28550995), (55, 12977725), (79, 9035125), (125, 5710199), (275, 2595545), (395, 1807025), (869, 821375), (1375, 519109), (1975, 361405), (4345, 164275), (6571, 108625), (9875, 72281), (21725, 32855)]