12368125

素因数分解:

$5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1$

素因数の和:295

約数の個数: 40

約数和(自身を含む): 19343808

約数和(自身を除く): 6975683

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 125, 175, 257, 275, 385, 625, 875, 1285, 1375, 1799, 1925, 2827, 4375, 6425, 6875, 8995, 9625, 14135, 19789, 32125, 44975, 48125, 70675, 98945, 160625, 224875, 353375, 494725, 1124375, 1766875, 2473625, 12368125]

約数ペア:

[(1, 12368125), (5, 2473625), (7, 1766875), (11, 1124375), (25, 494725), (35, 353375), (55, 224875), (77, 160625), (125, 98945), (175, 70675), (257, 48125), (275, 44975), (385, 32125), (625, 19789), (875, 14135), (1285, 9625), (1375, 8995), (1799, 6875), (1925, 6425), (2827, 4375)]