71099425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^2$

素因数の和:190

約数の個数: 36

約数和(自身を含む): 96598480

約数和(自身を除く): 25499055

約数列:

[1, 5, 19, 25, 43, 59, 95, 215, 295, 475, 817, 1075, 1121, 1475, 2537, 3481, 4085, 5605, 12685, 17405, 20425, 28025, 48203, 63425, 66139, 87025, 149683, 241015, 330695, 748415, 1205075, 1653475, 2843977, 3742075, 14219885, 71099425]

約数ペア:

[(1, 71099425), (5, 14219885), (19, 3742075), (25, 2843977), (43, 1653475), (59, 1205075), (95, 748415), (215, 330695), (295, 241015), (475, 149683), (817, 87025), (1075, 66139), (1121, 63425), (1475, 48203), (2537, 28025), (3481, 20425), (4085, 17405), (5605, 12685)]