57262975

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 89565696

約数和(自身を除く): 32302721

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 151, 175, 197, 275, 385, 755, 985, 1057, 1379, 1661, 1925, 2167, 3775, 4925, 5285, 6895, 8305, 10835, 11627, 15169, 26425, 29747, 34475, 41525, 54175, 58135, 75845, 148735, 208229, 290675, 327217, 379225, 743675, 1041145, 1636085, 2290519, 5205725, 8180425, 11452595, 57262975]

約数ペア:

[(1, 57262975), (5, 11452595), (7, 8180425), (11, 5205725), (25, 2290519), (35, 1636085), (55, 1041145), (77, 743675), (151, 379225), (175, 327217), (197, 290675), (275, 208229), (385, 148735), (755, 75845), (985, 58135), (1057, 54175), (1379, 41525), (1661, 34475), (1925, 29747), (2167, 26425), (3775, 15169), (4925, 11627), (5285, 10835), (6895, 8305)]