13333125

素因数分解:

$3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{547}}^1$

素因数の和:583

約数の個数: 40

約数和(自身を含む): 23967328

約数和(自身を除く): 10634203

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 547, 625, 975, 1625, 1641, 1875, 2735, 4875, 7111, 8125, 8205, 13675, 21333, 24375, 35555, 41025, 68375, 106665, 177775, 205125, 341875, 533325, 888875, 1025625, 2666625, 4444375, 13333125]

約数ペア:

[(1, 13333125), (3, 4444375), (5, 2666625), (13, 1025625), (15, 888875), (25, 533325), (39, 341875), (65, 205125), (75, 177775), (125, 106665), (195, 68375), (325, 41025), (375, 35555), (547, 24375), (625, 21333), (975, 13675), (1625, 8205), (1641, 8125), (1875, 7111), (2735, 4875)]