97621825

素因数分解:

$5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{12973}}^1$

素因数の和:13033

約数の個数: 24

約数和(自身を含む): 141572288

約数和(自身を除く): 43950463

約数列:

[1, 5, 7, 25, 35, 43, 175, 215, 301, 1075, 1505, 7525, 12973, 64865, 90811, 324325, 454055, 557839, 2270275, 2789195, 3904873, 13945975, 19524365, 97621825]

約数ペア:

[(1, 97621825), (5, 19524365), (7, 13945975), (25, 3904873), (35, 2789195), (43, 2270275), (175, 557839), (215, 454055), (301, 324325), (1075, 90811), (1505, 64865), (7525, 12973)]