5641090025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{1979}}^1$

素因数の和:2378

約数の個数: 48

約数和(自身を含む): 7822267200

約数和(自身を除く): 2181177175

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 353, 425, 475, 1615, 1765, 1979, 6001, 6707, 8075, 8825, 9895, 30005, 33535, 33643, 37601, 49475, 114019, 150025, 167675, 168215, 188005, 570095, 639217, 698587, 841075, 940025, 2850475, 3196085, 3492935, 11875979, 13273153, 15980425, 17464675, 59379895, 66365765, 225643601, 296899475, 331828825, 1128218005, 5641090025]

約数ペア:

[(1, 5641090025), (5, 1128218005), (17, 331828825), (19, 296899475), (25, 225643601), (85, 66365765), (95, 59379895), (323, 17464675), (353, 15980425), (425, 13273153), (475, 11875979), (1615, 3492935), (1765, 3196085), (1979, 2850475), (6001, 940025), (6707, 841075), (8075, 698587), (8825, 639217), (9895, 570095), (30005, 188005), (33535, 168215), (33643, 167675), (37601, 150025), (49475, 114019)]